Why Does a Pull-Start Gasoline Engine Fail to Ignite and Backfire?
1 Answers
Pull-start gasoline engines fail to ignite and backfire for the following reasons: Gasoline Engine Connecting Rod and Crankshaft Seizure: This may occur due to the connecting rod and crankshaft seizing (bearing seizure) or carburetor malfunction. In such cases, it is advisable to seek assistance from a professional mechanic for repairs. Correct Starting Method for Pull-Start Gasoline Engines: First, turn on the kill switch, then close the choke, and finally pull the starter handle. This procedure prevents backfiring. Proper operation ensures better engine performance and extends the engine's service life.