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2004 Chevrolet Impala LS 3.8L Misfire
Posted to GM Driveability on 3/3/2011 18 Replies

I have a cylinder #6 misfire under load around 2500 rpm. It idles ok runs fine until you try to accelerate then falls on its face. Dead miss found a weak coil replaced it and plug. Tried a different wire didn't affect it at all. ohmed injector 13.7 same as oth...

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  Related Documents & Media  2004 Chevrolet Impala LS

 
Message Closed w/Summary

car Vehicle Data

2004 Chevrolet Impala LS

VIN 2G1WH52K44
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
Message Closed w/Summary

car Vehicle Data

2004 Chevrolet Impala LS

VIN 2G1WH52K44
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire