2001 BMW 318 Repair Question
2001 BMW 318 misfires
2001 BMW 318 4 cyl Two Wheel Drive Manual 115000 miles
my car keeps misfiring and i cant seem ti find the problem, i have tried changing the spark plugs and there is no change. could you please help me
Inspect and test all the following listed below:
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Manifold absolute pressure sensor.
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.
Note:If it doesn't apply disregard.
68 questions asked
The coils are possibly in need of replacement, there is a recall from BMW on some of them.
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