What To Do If The Trimmer Stalls At A Single
A spit that has a gasoline drive is a useful thing for owners of personal plots, lawns, and when the trimmer suddenly stalls, the work to clean the area from grass stops. The device itself is a rather complex mechanism, so there are many different reasons for its breakdowns. The most common problems are contained in the instruction manual. To know the reasons why the trimmer stalls, you should be able to effectively repair the device yourself.
What could break
Problems with the lawn mowing due to the fact that this device does not start are classified in a certain way by service technicians. They highlight malfunctions with the following nodes of the mechanism:
- An engine in which the piston and bearings may wear out or fail, crack the crankcase;
- Fuel supply system, while it is possible clogging the filter or problems with the carburetor;
- Mechanical damage to wires, tubes, hoses;
- Ignition circuit.
When you press the gas
If the lawn mowing stops when you press the gas, then the reasons may be as follows.
- The most common option is carb adjustment failure, which occurs with significant loads on the drive, after prolonged inactivity of the mechanism or when it is used in difficult conditions.
- Fuel valve clogging, which eliminate it by relaxation, as a result of which gasoline starts to flow normally through the system.
- Loosening and drooping of the cable in the carburetor. May also occur fuel hose extension up to its rupture caused by the action of a significant load.
- Clogged breather (check valve), as a result of which fuel does not enter the tank.
If the problem is related to the carburetor assembly, then it can be recognized by the appearance of vibrations of the lawn mowers.. When the hose bursts or the cable is stretched, these components are replaced.
At high speeds
When the braid stalls at high speeds, this is due to the following problems:
- Clogging or sticking of the valve located on the gas tank cover;
- The carburetor is out of alignment under the influence of vibrations arising from the operation of the mechanism;
- Problems with the circulation of the fuel mixture;
- Air leaks;
- Fuel intake hose is cracked or loose.
Carburetor adjust, Based on the operating instructions for the trimmer. To adjust, it is often enough to loosen the tightening of its body. If there are problematic moments with the circulation of the fuel mixture, then it can gradually enter the carburetor. After its development, the engine stalls at high speeds.
At idle, common causes of trimmer stopping are the following:
- Contamination, misregistration or improperly adjusted carburetor adjustment;
- Clogged air filter;
Replacing the Lawn Mowers Air Filter
Trimmer air filter
- Reducing the speed of the gearbox when it is heated, which is a consequence of the use of an unsuitable fuel mixture;
- Throttle clogging;
- Air entering the system;
- Not enough fuel for lawn mowing.
Right after wound up
The unit may stall immediately after start-up, if the carburettor is misregulated or has been incorrectly configured, this causes uneven fuel supply. The result of this is that the device begins to vibrate distinctly. To troubleshoot, the carburetor is reconfigured according to the instructions for the mechanism.
Also the engine stops when it happens valve clogging, supplying fuel. In such cases, it is simple enough to clean it. If the lawn mower first worked, but then immediately died out, then perhaps the fuel enters the carburetor assembly with some difficulty. The easing of the valve helps to solve the problem, which ensures free circulation of the mixture in the system.
A stop can also be called. Air suction in the presence of mechanical damage to the hose (holes, cracks) producing fuel. In this case, add revolutions to the drive in order to quickly expel air bubbles from the system.
Video: What To Do If The Trimmer Stalls At A Single
Lawn mowing often stops when heated. At the same time, it starts, works “jerkily” and gradually stops. This process occurs when gas in the carburetor boils or a shutter in it is installed rotary, and not disk type. In the latter case, the item is changed.
It happens that the trimmer heats up if ignition wire damaged either a coil. In order for the device to start working normally, replace parts.
When opening the choke
It happens that the unit stalls when the air damper is opened, normally idling. This is due to air leaks in the system caused by the presence of fuel hose cracks or problems with oil seals. Also, the carburetor dosing system may malfunction, while the lawn mowing will stop after opening the damper.
Carburetor fuel hose
All possible reasons that the lawn mower stalls, and methods for their elimination are contained in the next video
There are many reasons for stopping the lawn mowing, but the most common problems in operation are related to its carburetor. They can occur in any cases. The most problematic option is when a serious breakdown occurs, and you will need to purchase new parts or change the lawn mower.
This type of breakdown is common enough, and this happens not only with domestic cars. Previously, a significant part of motorists in the event of a similar situation sinned on the imperfection of the design of VAZs. As it turned out, a number of foreign cars (and from well-known brands) also suffer from this problem. That is, the car stalls at idle, even if it has a "noble" origin.
This usually happens as follows. You start the car, while the engine is operating in normal mode. But, as soon as you remove your foot from the gas pedal, the engine speed drops, although at the same time the idle sensor continues to show the nominal number of revolutions. At the same time, you hear that the car at idle is unstable. This is expressed in the detonation of the propulsion system, and you intuitively understand that this can lead to unpleasant consequences. And for sure – after a while the car stops due to the engine shutting down.
It should be said that in some cases it is not worth panicking: after the next establishment of the car, the situation stabilizes and you can continue the trip. However, soon troubles may recur, and the engine will stall again. Therefore, having discovered the first symptoms of unstable operation of the propulsion system, it is necessary to deal with their elimination. And to begin this process, you need to determine the possible causes of such troubles. As a rule, both professionals and amateurs here agree. It could be:
- Failure of the idling sensor;
- Vehicle throttle clogging;
- Damage to the throttle position sensor;
- The injector or carburetor is dirty.
The causes of failure in each case are different, therefore, you will have to apply various actions to eliminate them. If you are a motorist with extensive experience and are well versed in the features of the functioning of the car, whether it is an ordinary model or a diesel engine, then everything is fine. After all, such breakdowns do not belong to the category of serious ones and can be eliminated independently. Another thing is if you do not have special knowledge or you simply do not have time to deal with such problems. In this case, it is better to use the services of professionals who are able to save you from trouble quickly and efficiently.
Possible solutions to problems
The simplest option, if the car stalls idling, is to consult a specialist. In this case, you save both your time and nerves, and you do not have to rack your brains on your own in finding solutions. A solid automotive center with proprietary equipment and qualified personnel is able to solve all your problems in a short time and at minimal cost. In this case, the following actions can be taken:
- Complete replacement of equipment that has become junk;
- Restoration of failed devices;
- Carrying out maintenance work and bringing the equipment to a usable form.
Logically, the simplest option is to completely replace failed equipment. You can put a new idle sensor, a throttle of the car, a throttle position sensor, an injector or a carburetor. Actually, this is exactly what they do in most civilized countries. However, in Russian conditions, when you try to perform a similar operation, you may encounter serious problems. Either there will be no necessary equipment to equip the car of your brand, or there will be, but of dubious quality.
It is no coincidence that if the car does not work well at idle, many try to restore working capacity on their own. An important factor in this case is the cost of work and new appliances. Not all motorists are still agreeing to such financial expenses. So, the easiest way to avoid such troubles in our country is still to periodically conduct preventive maintenance. Simply put – thorough care, timely cleaning and accurate adherence to the operating instructions for the vehicle.
It doesn’t make much difference whether you own a diesel engine or a car with a traditional propulsion system. What to do during the repair? We clean the throttle and check the functionality of the idle sensor and the throttle position sensor. If after restarting again problems arise, you will have to move on to radical measures. That is, to completely change inoperative equipment, which can be done both independently and in almost any car service.
Basically, the above reasons explain why the engine stalls at idle. If you follow the recommendations given here, you will be spared from a similar problem in 99% of cases. Why only at 99%, you ask? Because a complete solution, as you know, can only guarantee the Lord God.
In conclusion, we want to wish you good luck on the road and fewer troubles described in this material.