1, the mixture is too lean: tempering blasting car engine failure may be the oil or air intake system malfunction: oil line failure is mainly caused due Injector is too small, resulting in too little Injector the main reasons are: low oil pressure; injector clogging. Mainly due to the intake system failure caused by excessive intake air, resulting in an intake air mixture too lean:

Tempering blasting car engine failure may be the oil or air intake system failure: failure is mainly due to the oil injector fuel injection caused too little, causing major Injector too few reasons: oil pressure is too low; injector clogging. Mainly due to the intake system failure caused by excessive intake air, causing the main causes of excessive intake air is: controlling the intake air sensor failure; intake manifold leak.

2, ignition system problems:

Tempering blasting car engine failure was mainly lack of ignition energy (high-voltage resistance is too large; ignition coil damage; supply voltage is not enough) or spark plug failure.

3, ignition advance angle is too large:

Automotive engine tempering blasting main cause of the malfunction: CKP gap inappropriate; CKP loose; temperature sensor is damaged; engine load; ECU damage.