Engine Troubleshooting

If the engine does not start, systemic troubleshooting should be performed. Two reasons can be an obstacle to starting the engine on gasoline engines: the air-fuel mixture must enter the cylinders and a spark must jump between the electrodes of the candles. Therefore, the first thing to check is whether fuel is being supplied at all. How this is done is described in the sections "Fuel system" And "fuel injection system".

Fault: The engine starts poorly or does not start at all.