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2005 Chevrolet Impala LS 3.8L Misfire
Posted to GM Driveability on 4/16/2008 18 Replies

Hello everyone,

this has a #2 cylinder miss fire. Ignition is good, very healthy spark. Injector fires as good as the other cylinders and fuel drop is the same. compression is 165 on all cylinders. I have even pulled the plug out to see if it was sparking and...

18 Replies Received (View Replies)

  Related Documents & Media  2005 Chevrolet Impala LS

 
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car Vehicle Data

2005 Chevrolet Impala LS

VIN 2G1WH52K25
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

2005 Chevrolet Impala LS

VIN 2G1WH52K25
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected