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2006 Chevrolet Impala LS 3.5L Misfire
Posted to GM Driveability on 3/12/2015 17 Replies

A test drive confirmed an intermittent random misfire (no codes). As the car traveled uphill in high gear loading the engine (misfire only occurs on the climb- and before the normal downshift occurs. The misfire will stop as pedal is depressed and TQ unlocks a...

17 Replies Received (View Replies)

  Related Documents & Media  2006 Chevrolet Impala LS

 
Message Closed w/FIX

car Vehicle Data

2006 Chevrolet Impala LS

VIN 2G1WB58K46
Engine3.5 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / Vin K Flex Fuel
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCruise
Message Closed w/FIX

car Vehicle Data

2006 Chevrolet Impala LS

VIN 2G1WB58K46
Engine3.5 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / Vin K Flex Fuel
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCruise