FixVault
Home
›
BMW
›
1997
›
328is Automatic
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Controls - Tests W/O Codes
›
Symptoms
›
Engine Misfires - All Conditions
Engine Misfires - All Conditions
Fouled spark plugs
Burned or sticking valves.
Ignition system malfunction.
Fuel injector not operating.
DME/Motronic control unit malfunction.
Blown head gasket.