Trimmer Stalls On Hot

Petrol trimmer won’t start well

So what to do if the petrol trimmer won’t start well or won’t start at all? The most common reason for such a breakdown is poor quality fuel. Remember that, for example, trimmers of the Stihl and Husqvarna brands are unlikely to start on fuel quality lower than AI-92. You should not save on fuel, because Repair of cylinder parts. The piston group can be one third of the total cost of the scythe, and sometimes even half. Also, when preparing the fuel mixture, it is necessary to correctly observe the proportions of fuel and oil, which are always indicated in the instructions for the trimmer.

What to do if high-quality fuel is poured into the gas tank, there is a spark, but the tool still refuses to start? It is necessary to check the condition of the candle. It is located in the center of the mower body. It must be carefully unscrewed and make sure there is no plaque on it. If there is, then carefully clean the candle from carbon deposits and dry it.

If the lawnmower does not start even after the methods suggested above, then you need to try to remove the air filter and start the device without it. If the trimmer still does not work, thoroughly dust the old filter or buy a new one.

It also happens that the mower works for a maximum of 5 minutes, and then stalls and does not start until it cools down. In this case, try to open the filler cap of the gasoline filler cap; a suction sound should appear. Then screw the cap back on. If you do this manipulation while the trimmer has just started to stall, then the speed will be restored, and you can continue to work. If the mower stalls before opening the lid, then you just need to start it as expected according to the instructions.

Trimmer won’t start. Why?

A petrol trimmer is a surprisingly useful thing that can be used to tidy up not only a miniature lawn in the backyard of the house, but also to mow a lawn of considerable size without unnecessary hassle. But, like all things in this world, it tends to break. In this article we will try to figure out what to do in cases where the trimmer refuses to work.

See also  How to disassemble a semi-automatic trimmer reel

Trimmer won’t start after winter

How to be in such a situation? Don’t worry and panic. This is a very common problem that can be solved in just 3-4 minutes. Firstly, if last year’s fuel remains in the gas tank, then it must be drained. Gasoline loses its octave properties after 2 weeks of inactivity. Secondly, you need to start a lawn mower after a long stagnation in a slightly different way. First you need to open the throttle and pump a little fuel mixture into the carburetor, then pull the handle until you feel a little resistance. After that you can start the trimmer.

Trimmer starts and stalls

If, when trying to start the trimmer, it starts, but immediately stalls, then the air filter may again be the reason for this. It is necessary to remove it and check if it is clogged with dust. If this is true, then you need to thoroughly clean it or purchase a new one. Also, the problem may lie in the malfunction of the ignition coil. In this case, it is better to take the lawn mower to a service center.

Trimmer stalls at idle speed causes and solutions

Common situations, why a trimmer or lawn mower stalls, include its work at idle. Let’s go straight to the reasons:

  • The heating of the gearbox and the drop in revolutions on the drum as a result of the gasoline solution not being prepared quite correctly. The required proportion is 1: 4;
  • Dirty carburetor;
  • The throttle valve is clogged;
  • When the shutter is opened (if such an experiment was carried out), the air flow makes the mixture lean;
  • Adjusting the carburetor;
  • Clogged air filter;
Trimmer Stalls On Hot

Insufficient amount of fuel, which is needed for the operation of the gasoline-powered tool, will entail a situation when at high speeds, when increasing, the trimmer works, and at idle it stalls. In a situation with a carburetor, the device will stall on a cold start and on a hot one. For any professional and amateur lawn mower user, it is important to understand that any malfunction of the tool may depend on fine detachment of the part, detachment of the fastener or clogging, as well as on the global breakdown of an important part of the mechanism.

See also  How much oil to put in gasoline for grass trimmer

Despite all sorts of malfunctions, your device still needs such an indispensable component as lawn mower knives, without which the operation of the scythe is simply impossible.!

Why the lawn mower stalls

Before understanding why any of the tools of a gardener-gardener or a professional working with a lawn mower (lawn mower) stalls, it is worth distinguishing between two main situations when this happens. The first is when the instrument does not start after you have just made the purchase, and the second is when in use. So, let’s analyze both.

  • After launch. The lawn mower stalls if the carburetor is set incorrectly or if it has been adjusted. Fuel is supplied unevenly, respectively, there are distinct vibrations.
  • When heated. The situation when the mechanism starts and works, but gradually chokes and stalls on the move when gasoline boils in the carburetor, or the damper in the carburetor is not disk, but rotary. In such cases, it is better to replace the carburetor itself. There is a variant of air leakage when the coil or wire in the ignition is broken.
  • At high speeds. This also occurs from the adjustment of the carburetor or clogging of the cap on the gas tank. It is worth trying working with a slightly open valve. Be sure to check the fuel inlet hose, it may be cracked or poorly attached to the base.
  • Not gaining momentum. As the main reason why the engine does not pick up speed, the air filter is clogged. It is possible for the cable to fall off in the carburetor, breakdown of the carburetor and the occurrence of problems with the mechanics of the motor drive.

There are times when a part of the mechanism requires mandatory replacement, so we are always happy to offer spare parts for lawn mowers. It is important to understand that sometimes saving on minor elements can lead to damage to such global components as the carburetor or engine. Therefore, competent operation and timely replacement of the necessary particles will provide you with a full-fledged work with pleasure.

The lawn mower stalls when you press the gas, how to fix a breakdown

Likewise, when the throttle is pressed, the tool stalls because the drive is clogged. The following option is also possible: the fuel is not supplied in full, so you need to check or replace the fuel filter. Other possible reasons for stalled lawn mowers when you give gas include:

  • Crankshaft oil seals suck in air;
  • A spacer that is located between the carburetor and the cylinder in a problem situation;
See also  What Oil Is Needed For A Gasoline Trimmer

To all of these reasons why the mechanism stalls when gas is added, we add some helpful tips on how to handle your lawn mower. First of all, before starting work with any technique, you need to read the instructions. In this case, the consistency of gasoline and oil plays an important role, it is correctly prepared by you, and also not to overheat the unit, and not to leave gasoline for the winter when you simply will not use the car.

The well-coordinated work of all its components plays an important role in the full operation of any tool. And if in one it is a line for lawn mowers, then in the other it is a piston or a carburetor. Lawnmower owners who want to use their tool at full capacity need to understand that under a load that the machine’s capabilities are not designed for, the entire mechanism or its individual parts can simply break. Therefore, only competent and moderate operation assumes long-term effective work of any gasoline-powered tool.

The lawn mower won’t start for hot reasons. The lawn mower won’t start for hot reasons. When the air damper is opened

It happens that the unit stalls when the air damper is opened, working normally at idle speed. This is due to air leaks in the system, caused by cracks in the fuel hose or problems with the oil seals. The carburetor metering system may also malfunction, and the lawn mower will stop after opening the damper.

Fuel hose in carburetor

For all possible causes of the lawnmower stalling and remedies, see the following

There are many reasons for stopping lawn mowers, but the most common malfunctions associated with its carburetor. They can occur in any case. The most problematic option is when a serious breakdown occurs, and you need to purchase new parts or change the lawn mower.

In order for the trimmer to work normally for a long time, you must strictly follow the instructions for use. It is necessary to fill the unit with a fuel mixture that is suitable for its composition, the unit should work at moderate load.