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2004 Chevrolet Impala 3.4L Misfire
Posted to GM Driveability on 8/9/2007 19 Replies

Hello and thanks in advance for reading this. I have an 04 Impala with a 3.4 that misses at idle and just off idle with no load. This car will not set any misfire codes and won't show any misfire readings at idle however it will record current misfires just of...

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  Related Documents & Media  2004 Chevrolet Impala

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Impala

VIN 2G1WF52E64
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SMPI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Impala

VIN 2G1WF52E64
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SMPI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle