Possible Causes
- INTERMITTENT MISFIRE
- VISUAL AND PHYSICAL INSPECTION
- ASD RELAY OUPUT CIRCUIT (COIL)
- ENGINE MECHANICAL PROBLEM
- IGNITION COIL
- COIL CONTROL CIRCUIT
- SPARK PLUG
- CHECKING FUEL PRESSURE
- FUEL PUMP INLET STRAINER PLUGGED
- RESTRICTED FUEL SUPPLY LINE
- FUEL PUMP MODULE
- CHECKING FUEL LEAK DOWN
- FUEL INJECTOR OPERATION
- ASD RELAY OUTPUT CIRCUIT (INJECTOR)
- FUEL INJECTOR
- INJECTOR CONTROL CIRCUIT
- PCM (IGNITION SYSTEM)
- PCM