What is the automatic refueling of the engine of Guosan 190 micro-tiller?

Under normal circumstances, the micro-tiller engine will not automatically refuel. If your micro-tiller engine automatically refuels during operation, it may be due to one of the following reasons:

1. The engine intake pipe is blocked. If there are foreign objects or carbon deposits in the intake pipe, it may lead to insufficient air flow, incomplete fuel combustion, unstable engine operation and increased fuel consumption.

2. The throttle coil is out of order. Throttle coil is a control element connecting throttle and throttle. If something goes wrong, the throttle may not open or suddenly open at an inappropriate time, thus affecting the engine's work.

3. Fuel system problems. If the fuel used by the engine is too turbid, or the fuel filter is not working properly, it may lead to oil blockage or insufficient oil supply, making the engine unable to work normally.