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2004 BMW Z4 3.0i 3.0L MIL Lamp on
Posted to European Driveability on 7/17/2013 13 Replies

We got this car in because of the check engine light. The code shows p0301 for cylinder 1 misfire.

We changed spark plugs, an ignition coil, fuel injector, and the intake manifold gasket. We checked for vacuum leaks and tested what we could think of.

The ch...

13 Replies Received (View Replies)

  Related Documents & Media  2004 BMW Z4 3.0i

 
Message Closed w/FIX

car Vehicle Data

2004 BMW Z4 3.0i

VIN 4USBT53514
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0301Cylinder 1 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2004 BMW Z4 3.0i

VIN 4USBT53514
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0301Cylinder 1 Misfire Detected