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2004 Chevrolet Monte Carlo LS 3.4L Misfire
Posted to GM Driveability on 8/23/2009 25 Replies

started having a hard start cranks won't fire then started bucking like a dead miss upon inspection found #2 cylinder had dead miss other cylinders show some history of misfire but #2 was more pronounced. checked spark at coil to wire ok, switched coils around...

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  Related Documents & Media  2004 Chevrolet Monte Carlo LS

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Monte Carlo LS

VIN 2G1WW12E94
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi port
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Monte Carlo LS

VIN 2G1WW12E94
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi port
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected