Stiga stalls the lawn mower when you press the gas. Features of diagnosis

Why does a trimmer for grass stall at idle

If the lawn mower stops when pressing the gas, then the prerequisites may be subsequent.

• The more increased option is a carburetor adjustment failure that appears with significant load loads after a long.term inaction of the mechanism or when using it in languid criteria.
• The clogging of the fuel valve, which relieve it with a message, as a result of which gasoline according to the system begins to flow normally.
• The weakening and hanging of the cable in the carburetor. There may also be a stretch of the fuel hose right to its gap, caused by the action of a significant load.
• The clogging of the soundtress (revolutionary valve), as a result of which fuel does not enter the tank.

If the inconsistent is associated with the carburetor node, then it can be recognized by the appearance of vibrations of the lawn mower. When the hose bursts or the cable stretches, the devices are replaced.

Why stalls the lawn mower: reasons and solutions

The reason why your tool abruptly stops working, namely the engine does not gain revolutions, breaks them off, or “stalls” in popularity, there may be more than one. Often this is to blame not only the engine itself, but also the adjacent systems, unit nodes, completely different details related to the preparation of the fuel-air mixture, its quality, transportation to the tool of the tool. Consider the most typical situations:

• He is not gaining momentum. The engine drive mechanics may be damaged or there were problems with the carburetor, but the main reason should be considered clogging of the air filter. To change the situation, it must be removed, cleaned, and if it is no longer subject to the latter, then change for a new one, promptly making an order on our website. Also, there will not be a turn of the braid for grass, if the cable from the carburetor constantly flies. disassemble the unit and firmly fix it, or buy a new one if cracks are found on the element, other types of deformations.
• At high speeds. The lid on the gas tank is clogged. it needs to be cleaned or new. often the reason is a sipped carb. We submit information on the correct adjustment of all screws in information articles. Check the quality of the fuel hose and change it to a new one if necessary.
• When heated. It occurs in moments when the fuel in the carburetor literally boils. It can also appear in the options if the carba damper is more rare, rotary type (not disk). The only option would be to replace the carburetor with a new. There is another option for a broken wire or ignition coil. In this case, change the element of the latter.
• Starts and stalls (immediately after launch). Solved or incorrectly adjusted carburetor is the main reason for this situation. Calm vibration will indicate an uneven supply of fuel, and competent adjustment of the node will help to correct the situation.

We hope you found the right answer to the question: why the lawn mower stalls, and all the proposed catalog details today, as always, are at your service. You need a piston trimmer for grass, a new carburetor, or the elements accompanying the operation of these systems. you will find everything in the open spaces of the Benzo SIP store.

This is interesting: how to choose a jacuzzi for the street?

Carburetor adjustment and configuration

The maximum and minimum engine speeds, even idle is regulated by the carburetor. The stable operation of the lawn mower depends on the amount of fuel mixture and air. The lawn mower is not started with disturbed adjustment of the carburetor. The procedure for setting up the device for supplying fuel at low speeds (L), high speeds (H) and idle (T) is regulated by the same vints:

• The chainsaw should work for at least 10 minutes, since the adjustment is carried out in hot.
• The screw n is flooded smoothly to maximum speed, then turning on ¼, counterclockwise, reducing the speed of rotation of the engine shaft.
• The idle stroke is regulated by the screw T, ensuring that the braid for the grass does not rotate.
• The screw l is regulated, first opening the throttle as much as possible, and then smoothly reducing the speed to stable minimum.

After adjustment, a proper carburetor with cleaned filters should ensure the operation of the engine. In the event of a malfunction of the carburetor, after its repair, it will again need to configure the supply system before starting the lawn mower.

Rare breakdowns that prevent the operation of the lawn mower can be:

Well, even if after such bullying your trimmer does not start for the grass, you can’t do without disassembling the carburetor. It may very well be that everything is to blame for the gathering of the needle in it. It stalls in idle. Когда нагреется ее триммер для травы сразу глохнет почему глохнет. Why is hot stalling ? Actually, if you take a hot one for a hot trimmer for grass? Hitachi. In any case, the disassembly and washing of this capricious mechanism certainly will not hurt.

In general, when a trimmer for the grass began to be capricious and stall, it is advisable to carry out complete prevention: to completely change the fuel mixture, try another oil, and also mandatory change the candle. Practice shows that in many cases, it is precisely cheap low.quality candles that are to blame.

We examined the most typical reasons why a trimmer is not started for grass. If the matter is something more “exotic”, do not pass the campaign in the service center. You will probably find smaller and obvious breakdowns yourself.

What could break

Malfunctions with a benzocosa associated with the fact that this device is not started, in a certain way are classified by specialists of service services. They stand out malfunctions with the following nodes of the mechanism:

• the engine in which the piston and bearings can be worn out or fail to crack the crankcase;
• the fuel supply system, while it is possible to clog the filter or problems with the carburetor;
• mechanical damage to wires, tubes, hoses;
• The ignition chain.

To correctly determine the knot where the breakdown occurred, it is necessary to pay attention to the circumstances of the trimmer stalls for the grass.

Diagnosis of malfunctions

All the prerequisites why the lawn mower is not started can be systematized by the specifics of the operation of individual units. The service center is systematized:

• Motor malfunction (piston wear, bearing malfunction, crankcase crack);
• Fuel consistency supply malfunction. clogged pores of an air filter or a malfunction of a carburetor;
• the ignition system does not work;
• A malfunction of a mechanical disposition. a leak of hoses, broken wires under a braid, rupture of the tubes.

The user first needs to check if there is a fuel in the tank. Starting in agreement with annotation, putting the saw on the side. Set the air damper to the position “Closed”, pump up fuel, turn on the ignition and produce 3-4 sharp jerks by the starter. STIHL 250 chainsaw when pressed on gas stalls, stalls, she worked on gas. If the engine has earned, open the air damper. Stihl 250 chainsaw when pressed on gas stalls, what. The lawn mower is not started. we repeat the operations with a slightly open air damper.

If you are unsuccessful, we begin to find the reason for the refusal:

• check the quality of fuel;
• make sure the operability of the candle and the cleanliness of the candle canal;
• check the cleanliness of the air filter;
• Make sure that the fuel filter is not clogged;
• Check the cleanliness of the bastard;
• Clean the exhaust channel.

complex reasons will be detected in the diagnosis of a malfunction, leading to the overhaul of the carburetor. Such reasons include clogging of the internal channels of the carburetor, wear on it gaskets and violation of the tightness of internal halls with a vacuum loss. DIY lawn mowing repair, if it does not start, will require patience.

Carburetor adjustment and configuration

The maximum and minimum engine speeds, even idle is regulated by the carburetor. The stable operation of the lawn mower depends on the amount of fuel mixture and air. The lawn mower is not started with disturbed adjustment of the carburetor. The procedure for setting up the device for supplying fuel at low speeds (L), high speeds (H) and idle (T) is regulated by the same vints:

• The chainsaw should work for at least 10 minutes, since the adjustment is carried out in hot.
• The screw n is flooded smoothly to maximum speed, then turning on ¼, counterclockwise, reducing the speed of rotation of the engine shaft.
• The idle stroke is regulated by the screw T, ensuring that the braid for the grass does not rotate.
• The screw l is regulated, first opening the throttle as much as possible, and then smoothly reducing the speed to stable minimum.

After adjustment, a proper carburetor with cleaned filters should ensure the operation of the engine. In the event of a malfunction of the carburetor, after its repair, it will again need to configure the supply system before starting the lawn mower.

Rare breakdowns that prevent the operation of the lawn mower can be:

The most important malfunction, the elimination of which is associated with the replacement of the engine may be the failure of the piston group of the engine. The cost of repair will cost about 70% of the cost of the product. To figure out the reasons why the lawn mower is not starting up will help

The lawn mower stalls

When purchasing a lawn mower, you need to be prepared for the fact that, as in all other similar tools, it may also have breakdowns that will require repairs.

However, do not immediately run to the service center and pay a lot of money to the masters who convince you of a serious malfunction in the device.

The lawn mower stalls at high speeds

Perhaps the most common complaint related to gasoline trimmers sounds like this: “The lawn mower stalls”.

Of course, the reason for this may be a rather serious malfunction. However, most often the situation is much simpler than it seems at first glance.

To cope with such a problem, first of all, try to deal with its causes on your own, because, having found out the reason, it is much easier to fight the problem, and sometimes it is even self.destructive.

In fact, the reasons are when the lawn mower stalls at high speeds, there are quite a lot of these reasons.

Another, this is the presence of malfunctions in the power system.

In this case, the lawn mower will stall at idle. The problems with the power system may lead to a drainage or incorrect carburetor adjustment.

Vibrations that take place in the process of operation of the lawn mower can lead to a reservoir.

Incorrect adjustment of the lawn mower can be fixed by simply adjusting it in accordance with the requirements specified in the operating instructions.

In addition, sometimes gasoline trimmers for grass can stall due to the fact that the valve located in the gas tank lid just clogged or sticks.

To find out, try using a braid by loosening the gas tank cover.

If in this mode the device works properly, clean the valve.

over, the lawn mower can stall due to poor fuel flow into the carburetor

Why then the device starts up, ask you?

The reason for this is that at first the fuel gradually falls into the carburetor and is enough for work with increased power.

However, then it is produced and at large speeds the engine begins to stall.

As for the carburetor, here the problem may also be that its body is too pulled.

The reason that the lawn mower stalls at high gas speeds may also be an air leak.

We are talking about the possible presence of a place through which air can pass during the heating process of the engine.

Among other things, do not forget to check the fuel intake hose. The problem may be that it is weak or cracked at all.

These are the main reasons why the gas mowl can stall.

The lawn mower stalls

When purchasing a lawn mower, you must be prepared for the fact that, as in all other similar tools, breakdowns may also appear in it that will require repairs.

But do not immediately run to the service center and pay big funds to the craftsmen who convince you of the presence of severe malfunctions in the device.

The lawn mower stalls at high speeds

Perhaps more and more a widespread complaint associated with gasoline trimmers sounds like this: “The lawn mower stalls”.

Naturally, a rather harsh fault may be a prerequisite for this. But in most cases, the situation is even easier than it seems to be the 1st gaze.

In order to cope with such an inconsistent, first, try to deal with its causes without the help of others, because, having found out the reason, it’s even easier to fight with the inconsistency, and from time to time it is even self.destructive.

In fact, circumstances, this is when lawn mower stalls at high speeds, there are a lot of these circumstances.

Trimmer for grass does not gain momentum, what to do?

1st launch of the latest lawn mower.Removed the grid from the silencer, began to work.

Another, this is the presence of malfunctions in the power system.

In this case, the lawn mower will stall at idle. The problems with the power system may lead to a drainage or incorrect carburetor adjustment.

Vibrations that take place in the process of operation of the lawn mower can lead to a reservoir.

Incorrect adjustment of the lawn mower can be fixed by simply adjusting it in accordance with the requirements specified in the operating instructions.

In addition, sometimes gasoline trimmers for grass can stall due to the fact that the valve located in the gas tank lid just clogged or sticks.

To find out, try using a braid by loosening the gas tank cover.

If in this mode the device works properly, clean the valve.

over, the lawn mower can stall due to poor fuel flow into the carburetor

Why then the device starts up, ask you?

The reason for this is that at first the fuel gradually falls into the carburetor and is enough for work with increased power.

However, then it is produced and at large speeds the engine begins to stall.

As for the carburetor, here the problem may also be that its body is too pulled.

The reason that the lawn mower stalls at high gas speeds may also be an air leak.

We are talking about the possible presence of a place through which air can pass during the heating process of the engine.

Among other things, do not forget to check the fuel intake hose. The problem may be that it is weak or cracked at all.

These are the main reasons why the gas mowl can stall.

In recent years, a gasoline trimmer for the grass has made the status of one book from the main tools in the arsenal of summer residents. And such an environment is logical, because a motorized braid for grass allows you to quickly put a personal plot in order. But with the form.

Preventive measures and operating rules

So that the lawn mower does not work and does not stall when starting, it must be correctly stored and operated. Compliance with the following simple recommendations will forget about problems.

• When begging the grass, you need to monitor the state of the cooling system. It is also necessary to regularly clean the channels in the case and starter’s ribs.
• To clean the tool, you should use kerosene, solvent, or other washing tools.
• You can not clean a hot tool. it must cool before washing.
• It is important to observe the recommended working mode. this will avoid overheating of the engine.

To store the tool in cold weather, you need:

• completely drain the fuel;
• disassemble the lawn mower, wash and clean all available components;

• inspect the condition of the parts, eliminate all defects that can be corrected;
• pour the required amount of oil into the gearbox;
• Clean the air filter;
• perform partial disassembly of the engine, wash all moving parts, blow and lubricate thoroughly;
• To lubricate the piston, unscrew the candle, then raise the piston to the upper dead point by the starter, pour a small amount of oil into the hole for the candle and do the crankshaft several times.

Important! If there is no way to store a trimmer for grass in a warm dry room, you must first wrap the motor with an embarrassed rag.

Only by observing these rules, you can be sure that the lawn mower will work properly and will not stall for a number of seasons.

As you can see, stopping the work of a trimmer for grass can be caused by many reasons. Most of them can be fixed independently using the user instructions. In cases where there is no self.confidence, the equipment is recommended to be attributed to repairs. It is worth remembering that incorrect actions can cause even greater harm to the trimmer. As a result, the repair of Motokos will cost a much larger amount than it would be initially, and in the worst case, it may be necessary to buy a new unit.

Operating advice

It is worth paying attention to several recommendations for working with a benzoca or a trimmer that extend the service life of the device to several times.

• As soon as you notice that the lawn mower or trimmer vibrates for the grass. immediately stop working and check the serviceability, performance of specific parts.
• Valves adjustment and checking the work of pistons and cylinders, cleaning and changing the nozzles perform, starting from the requirements set forth in the user guide and the recommendations of the masters of service centers.
• When air bubbles enter the system due to impaired fuel hose-give in to gas. With the combustion of gasoline with higher speeds of the gas bubbles motor will be less. But this is a temporary measure. As soon as possible, disassemble the unit and eliminate the cause of the suction of excess air.
• Do not work as a unit in cold weather, not heating the engine. under load it can often stall. The effect here is the same as in the case when the driver in.40 started the car and immediately drove off, without waiting for the engine heating.
• Do not leave the unit on the roadway. During the accident, the hit will immediately break, and this will make the purchase of a new unit for a forced measure. A car that has crashed into it at best will receive damage to the body and bumper.
• Avoid working with a motorcycle or a trimmer in a downpour. Water getting along with air in the worst case can lead to engine explosion. Similar situations arose with cars.
• Do not use unverified vehicles and lubricants. The mower warms up the engine more than it would do the car itself. when overheating, it will automatically lose its lubricants. It will turn into a burned out reagent. sticky, too viscous and viscous, like fuel oil. He will immediately stall (and drown out) the motor.
• If the oil is old, previously merged from the tank of the machine or other (or the same) lawn mower (on a 4-stroke engine)-defend it, filter to clean from dirt and metal. But at the first opportunity, purchase fresh motor oil.
• If the engine is two.stroke. observe the ratio of gasoline and oil. For compositions with mineral oils, this is approximately 34: 1, for semi.synthetics. 42: 1, for purely synthetic. 50: 1. Do not violate these proportions: “rewinded” gasoline will not burn out and quickly clog the engine, “under.appropriate”. will accelerate the wear of its mobile parts.
• In terms of viscosity to winter classes, they include marking oils: SAE-0W/5W/10W/15W/20W/25W. To the summer-SAE-20/30/40/50/60. For example, SAE 10W-40 is already all-season oil (when working mowers from spring to autumn inclusive). Be sure to check with the manufacturer exactly what oil is needed.
• Always use high.quality gasoline that has passed the manufacturer all stages of cleaning.
• Recommended octane number of gasoline-AI-92/95/98. The use of the 76th can lead to a non-power of the engine by frequent stalling if you are poured, for example, the 76th or 80th gasoline.
• If you are not sure of the independent solution of problems with a gas station (which does not gain move and often stalls)- call the master or contact the service center for repairing motor and garden equipment. Specialists do not get used to doing this work for you.

Read how to use a trimmer for grass video

Observing all these precautions, you will give your mower for many years of fruitful work, and yourself. the luxury of well.groomed lawns, comfort and convenience when mowing unnecessary vegetation in your site.

About the reasons why the lawn mower stall when you press gas, watch in the next video.

Problems in electronics

In a modern car, all the processes that occur in the engine are controlled by a special computer computer. This system independently selects optimal modes and the ratio of gasoline and air in the fuel mixture.

For the mixture to be prepared correctly, the ECU collects data from a large number of sensors. So, if the car stalls when you press the gas (injector), then the throttle position sensor could fail, DMRV or coolant temperature. Determine whether sensors work correctly, you can use special diagnostic devices.

Carburetor adjustment and configuration

The maximum and minimum engine speeds, even idle is regulated by the carburetor. The stable operation of the lawn mower depends on the amount of fuel mixture and air. The lawn mower is not started with disturbed adjustment of the carburetor. The procedure for setting up the device for supplying fuel at low speeds (L), high speeds (H) and idle (T) is regulated by the same vints:

• The chainsaw should work for at least 10 minutes, since the adjustment is carried out in hot.
• The screw n is flooded smoothly to maximum speed, then turning on ¼, counterclockwise, reducing the speed of rotation of the engine shaft.
• The idle stroke is regulated by the screw T, ensuring that the braid for the grass does not rotate.
• The screw l is regulated, first opening the throttle as much as possible, and then smoothly reducing the speed to stable minimum.

After adjustment, a proper carburetor with cleaned filters should ensure the operation of the engine. In the event of a malfunction of the carburetor, after its repair, it will again need to configure the supply system before starting the lawn mower.

Rare breakdowns that prevent the operation of the lawn mower can be:

The most important malfunction, the elimination of which is associated with the replacement of the engine may be the failure of the piston group of the engine. The cost of repair will cost about 70% of the cost of the product. To understand the reasons why the lawn mower is not started will help:

The trimmer for grass stalls. how to eliminate the problem

A gasoline trimmer for grass is a useful tool for cleaning from unnecessary grass of house territories and large area lawns. The design of this technique is quite complicated, therefore, if the device breaks, there may be several reasons. The most likely factors that have caught a breakdown are usually described in the user guide. Knowing why a trimmer for grass stalls, you can try to independently eliminate the defect. The most common malfunctions provoking the motorcycle stops, and the ability to repair them with your own hands is in the material further.

If you stalled after gas supply

Owners of gasoline braids often mention that the lawn mower stalls when you press the gas. Usually such a breakdown occurs due to problems in the carburetor. A failure in his work can occur due to long-term storage, use in difficult conditions, significant overload of the motor. The symptom of such a breakdown will be vibrating movements of the device during operation.

On a note! Users familiar with the repair of a car carburetor can try to restore this important node of the trimmer for the grass on their own, using the instructions for operating. Otherwise, the correct decision will be to seek help from the service center representatives.

Sometimes a trimmer for grass stalls when you give gas because the fuel valve is clogged. This interferes with the supply of gasoline. To eliminate the problem, it is enough to loosen the valve. Thus, normal supply of carburetor fuel will be restored.

Read Snoiller from a Trammer for Grass with your own hands

Another possible reason why the lawn mower stalls when gas is supplied is pollution of the soundtress (check valve). This detail prevents the appearance of a vacuum in a gas tank. If it is clogged, the air does not flow, which means that fuel does not go to the carburetor. To eliminate the problem, it is necessary to clean this element.

Site about the cottage

08.12.2018 admin Комментарии и мнения владельцев No Комментарии и мнения владельцев

Why does a trimmer for grass stall when you press the gas? The prerequisites for stopping a trimmer for grass at large and idle speeds, when heated or opening an air damper. What to do if the gasoline trimmer for the grass starts up and stalls here?

A braid braid with a gasoline drive is a necessary thing for owners of personal plots, lawns, and when a trimmer for grass stalls at one moment, the work on cleaning the terrain from the grass stops. The device itself is a rather difficult mechanism, because there are many different circumstances of its breakdowns. often emerging problems contain an annotation for operation. Know the prerequisites for why the trimmer stalls for the grass, it should be that without the help of others to perfectly perform the repair of the device.

What in the end

It is worth noting that the inconsistency of the idle move on the engine with the injector is diagnosed by the method of checking the main systems that are responsible for the flow of air in the internal combustion engine, also a change in the composition of the consistency, taking into account the number of incoming air. It turns out that it should also be taken into account that the failure of individual sensors of the ESUD can lead to an increase or floating turnover of xx.

The lawn mower stalls at high speeds

Perhaps a more common complaint associated with gasoline trimmers sounds like this: the lawn mower stalls.

Naturally, a rather formidable malfunction may be a prerequisite for this. How to adjust the carburetor at idle does not work. On the Forward Boistorose, even at idle (the benzotrimmer shaft always turns even on. The lawn mower stalls at idle. The Benzotrimmer system and the lawn mower system does not work. But almost always the situation is even easier than it seems in the 1st look.

To cope with such an inconsistency, at first, try to deal with its causes without the help of others, because, having found out the reason, it’s even easier to fight with the inconsistency, and at times it is even self.destructive.

In fact, events are when the lawn mower stalls at high speeds, there are quite a lot of these events.

Another is the presence of flaws in the power system.

In this case, the lawn mower will stall at idle. For what reasons Stihl 100 eighty stalls idle or complete gas at least some kind of tool can break and the Stihl MS 100 chainsaw is not an exception. The lawn mower does not work at idle. The problems with the power system may lead to a drainage or incorrect carburetor adjustment.

If the chainsaw of STIHL MS 100 eighty stalls at idle, does not gain power when pressed on gas or completely stalled at full speed, you need to diagnose the fuel system and inspect the crankcase for density. You can do this without the help of others, but you need to have certain abilities. If you are not familiar with two.stroke saws, it is better to turn to specialists, t. To. This technique is quite capricious and any errors are expensive.

The lawn mower stalls at high speeds

Perhaps a more common complaint associated with gasoline trimmers sounds like this: the lawn mower stalls.

Naturally, a rather formidable malfunction may be a prerequisite for this. I can’t get a trimmer for grass why when working a motor for but saw, with all this, it does not revolve? It works only when it is worth opening its trimmer for the grass does not work right away. On the suction. It works only when opening an air damper for one mm I do not think that a trimmer for grass but. But almost always the situation is even easier than it seems in the 1st look.

To cope with such an inconsistency, at first, try to deal with its causes without the help of others, because, having found out the reason, it’s even easier to fight with the inconsistency, and at times it is even self.destructive.

In fact, events are when the lawn mower stalls at huge turns, there are quite a lot of these events.

Another is the presence of flaws in the power system.

In this case, the lawn mower will stall at idle. Works only at idle. trimmer for grass actually new. This may be exclusively in case I can’t start a trimmer for grass Craton works on a sucker. Stalls, mm for two. And she doesn’t work. If the engine at idle why the motor works. The problems with the power system may lead to a drainage or incorrect carburetor adjustment.

Why does the lawn mower stall when you press the gas: the causes and their solutions. The lawn mower stalls (trimmer for grass): on idle.

• Idle sensor failure;
• Clogging of the throttle;
• The failure of the throttle position sensor;
• Injector or carburetor pollution

The grounds for breakdown can be completely different, therefore, when eliminating them, it will be necessary to operate with all kinds of actions and techniques. If your shoulders are considerable driver’s experience, and you know the features of the car’s work as your five fingers, regardless of the model, then the elimination of this kind of malfunctions will not cause you any problems. And all because such breakdowns are not complex or serious. It follows that you can establish the operation of the car without outside help. Well, if the level of awareness or lack of free time will not give you the opportunity to eliminate all defects yourself, it is better to seek help from knowledgeable people who can save you from unpleasant moments in the shortest possible time.

The gasoline trimmer for the grass stalls when you press the gas

Why is the chainsaw stall when you press the gas?

Hello! If you are on this page, then, apparently, your chainsaw stalls when pressing gas, and you want to know why this is happening and what to do with it.

Why does the lawn mower stall after starting? And Husqvarna sins. As a result, when pressing gas.

Well, I will try to help you with this problem, having examined the most common reasons for such an adversity, as well as methods for their elimination.

To begin with, I will immediately write for new users that many chainsaws before work requires the engine heating at idle for about one minute. Until the engine is heated, the saw can stall when gas is added.

So, if a heated chainsaw can work at idle, but stalls at a load, this means that:

• The carburetor is incorrectly configured or clogged. the most common case;
• She lacks air, the consumption of which increases sharply with an increase in revolutions. this means that the air filter is contaminated (the case is rare, since the filter pollution occurs gradually, so the user first notices power loss);
• She lacks fuel, the consumption of which also increases with an increase in revolutions. this means that the fuel filter (also an infrequent case) is contaminated;
• Well, the most unpleasant case, if there is excessive friction between the piston and the cylinder wall associated with the lack of oil in the fuel mixture. after such a chainsaw you are most likely, you will fly to the repair of the piston group, since bunches that prevent the piston and walls of the cylinder that impede the piston and walls of the cylinder work of saws.

Little oil in the fuel mixture

First we will analyze the most unpleasant case. Why? Because before you do manipulations with filters, it is better to make sure that your oil and gasoline are mixed in the correct ratio.

Here, however, it is worth noting that if your drank was already repeatedly (for ten times) has been opened by you, but continues to start, and then stall again with increasing speed, then with fuel, apparently everything is in order. Otherwise, she would just stop starting at all.

But still, I recommend that I immediately dispel the slightest doubts about the quality of the fuel, as soon as I drank you stalled when the revolutions for the first time.

Because if the cause is in fuel, then, as already mentioned above, you can get to expensive repairs. And so, it can still do.

Dispel doubts is to drain the old fuel from the tank and pour freshly prepared, in which oil and gasoline are mixed in the correct proportion.

The correct ratio is better to watch in the instructions for the saw. If you are lost, then we look at the ratio on the oil packaging. Usually it happens 1:50 or 1:40. If the oil is used “non.native” (well, for example, for the stihl “native” there will also be few Stihl), I recommend using a 1:40 proportion, even if 1:50 is written on the packaging with oil.

STIHL trimmer stalls when pressing gas

trimmer for grass gasoline stihl stalls with full gas cause of the disease !

Trimmer for grass The lawn mower stalls when adding gas / Benzonase Trimmer Stalls When The Throttle

trimmer for grass The lawn mower stalls when gas added. trimmer for grass does not pull. Trimmer for grass loses momentum at load.

For an accurate dosage, I personally use a medical syringe and a measured capacity in which one liter of gasoline can clearly measure. I pour a liter of gasoline into a container, type in a syringe 25 (at 1:40) or 20 (at 1:50) oil cubes and add it to gasoline.

After preparing a new mixture, drain the previous mixture from the tank, in which we are insecure, and fill the freshly cooked.

Now that you have done everything to dispel any doubts about the quality of fuel, we proceed to further actions.

As I already wrote above, with a lack of oil on the piston and walls of the cylinder, scuffs can form. and almost always form. If you are lucky, and the bullys did not appear, then with a new fuel mixture prepared in the correct ratio, the chainsaw should begin to work normally.

If the bullying appeared, then the saw can start and stall several times, after which it will stop starting up. In such a situation, I sympathize with you, since, most likely, now you will need to make a replacement for a piston group that will cost a lot.

If the saw, as before, starts and stalls at high speeds, then we carry out manipulations with filters.

The air filter is contaminated

Moving in the contamination of the air filter is quite easy. You just need to remove it and start a chainsaw without it. if the saw works normally, then then the matter is in it and it just needs to be changed or washed, depending on its type. And do not be afraid that the chainsaw will work for a while without protection against dust. if there is no dust cloud around you, then everything is in order.

So, remove the air filter. Husqvarna ”and“ Stihl ”and ending with a click on gas, stalls on. To do this, you need to remove the lid from the back of the chainsaw, which is attached either with screws, or just with some kind of fixer that you just need to turn or jerk off.

If when the filter is removed after the drain, the saw works normally, then it means it is contaminated.

Air filter is felt or nylon. The first resembles cotton wool or synthetic winterizer, and the second looks like a small mesh of nylon threads stretched on a plastic case. The gasoline trimmer for the grass does not start? Reasons and solutions on the example of Elitech T750. The felt should be changed to a new one, but the nylon can simply be washed in soapy water, dried and put in place.

Well, then we calmly use the chainsaw.

The fuel filter is contaminated

If the option with an air filter did not suit you, then try to change the fuel. It is located in a gas tank and attached to the hose through which fuel is taken from the tank.

Why is the Stihl 180 stall when you press gas or at idle, in full swing

Any tool is able to break and the stihl ms 180 chainsaw is not an exception. Today we’ll try to understand such issues as: why the chainsaw stalls with increasing speed, as well as at idle and at full. Consider the options for diagnosing and eliminating faults associated with this behavior of the Stihl 180 chainsaw.

Опытный электрик слил в сеть секрет, как платить за электроэнергию вдвое меньше, легальный способ… Читать далее

Why is the chainsaw stall when you press the gas

Suppose a chainsaw work normally at idle, but with a sharp press on the gas stalls. What could be the reason? It is immediately clear that the matter is not in the ignition (lack of spark), t. to. If the ignition is malfunction and the lack of a spark, the tool would simply not start. So the fuel system remains.

There are a lot of malfunctions of the fuel system and to determine the exact reason why the Stihl 180 chainsaw is stalling when the gas is pressed, it is necessary to carry out its full diagnosis. We recommend reading about the common malfunctions of the Stihl 180 chainsaw and their elimination.

Checking the filter

The first thing you need to check is the fuel filter.

In some cases, a filter clogged with dirt, it is unable to pass through the fuel mixture through sufficient quantities.

Accordingly, a deficiency of fuel occurs in the system, which leads to the fact that when pressing the gas is pressed, the fuel burns out, and the new one still does not have time to act as a result of which the Stihl chainsaw is stalling.

Also, with a clogged fuel filter, there may be a noticeable drop in the power of the chainsaw at maximum speed, but this is with slight contamination.

Air filter

On the pages of the World Wide Web, you can find information that the chainsaw of the Stihl 180 can stall due to severe air filter pollution.

I would like to refute this not entirely correct information, and report that the STIHL carburetor MS 180 is equipped with a compensator, which is designed and installed in order to make the air of the STIHL 180 chainsaw, bypassing the contaminated air filter.

Of course, the power with a clogged air filter will fall a little, but it will definitely not stall. Another capacity may fall due to the wear of the piston, here the repair of the piston chainsaw of the Stihl MS 180 will already be required.

Carburetor

One of the reasons why the chainsaw does not develop momentum when pressing gas, but on the contrary, stall, these are malfunctions of the carburetor. Suppose the STIHL 180 saw worked properly, and then it was put for a long time and did not use it.

After it was brought up, and it works well on idle, and when you press the gas, it can stall. Why stalls? The reason for the sticking valve-comps of the carburetor. Of course, this is not 100%, but the probability of such a malfunction is high.

We recommend reading an article about the device and repair of the STIHL 180 carburetor.

In order to check the nozzle, you need to remove the carburetor and disassemble it. To remove, it is necessary to unscrew two nuts of fastening of the air filter and carburetor, and then remove the air filter and the engine control lever, disconnecting the air damper control traction from the carburetor. Next, you need to pull the carburetor a little on yourself, and disconnect the fuel supply hose.

Having removed the carburetor, it needs to be blown and cleaned of dirt, only after that the carburetor can be promoted.

It is necessary to promote the cover of the main camera of the carburetor, this is the one on which a compensator is installed on top. Further with a bolt by 8 mm and a length of at least 50 mm. We knock out the valve.

After the nozzle is removed, you can blow it with a compressor. The valve must pass air in only one direction, if you can freely blow the valve in both directions, then it is faulty and it is necessary to replace it with a new. Assemble a chainsaw after the valve is repaired, it is necessary in compliance with the reverse sequence of disassembly.

Look clearly how the carburetor repair is repair, or rather how to correct the valve record from the carburetor case, you can watch the video.

Another frequent reason why the saw can stall with an increase in revolutions, air leaks to the carburetor.

It is possible to check this only by having a special tool, but it is worth noting that if preventive work with the carburetor has not been carried out for a long time, then you can install a new set of gaskets in the carburetor. In some cases, this helps to solve the problem with its depressurization.

Disassembled the carburetor to replace the gaskets, you need to carefully inspect its needle valve, press the rocker and control its raising.

Sometimes, especially after the stihl chainsaw stood for a long time with fuel in the carburetor, the needle can burn to the carburetor body and not perform its functions.

Simply put, the needle valve will not pass the fuel mixture. In this case, the saw will not work.

Why stalls idle

The first and most common cause of this malfunction is the wrong carburetor adjustment. You can adjust the idle speed yourself, for this you need to have a STIHL adjustment screwdriver, which comes with the unit. The adjusting hole is located on the right side of the STIHL 180 saw on the handle and is indicated by the symbols “-” and “”.

If the Stihl chainsaw does not hold turns and stalls at idle, you can almost 90% be sure that it has violations in the system of the fuel pump, as a rule, it is an air leak into the crankcase through the lining of the pallet, or, much more often, through the seals crankshaft. The air leaks reduces or even completely stops the impulse, which is supplied through special channels to the fuel pump of the chainsaw. As a result of this, the Stihl 180 chainsaw does not receive the required amount of fuel and stalls at idle.

Diagnose, you can use a special device called a vacuummeter.