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2005 Chevrolet Impala 3.4L Misfire
Posted to GM Driveability on 4/6/2012 16 Replies

Car belongs to a used car [...] came to us for a missfire. We changed plugs, wires, one ignition coil & fuel filter. Upon test drive it seemed to run fine & did not register significant missfires on tech ii. Vehicle also had excessive lifter noise. This went a...

16 Replies Received (View Replies)

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car Vehicle Data

2005 Chevrolet Impala

VIN 2G1WF52E05
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursHot, Idle, Intermittently, Below 750 RPM
Message Closed

car Vehicle Data

2005 Chevrolet Impala

VIN 2G1WF52E05
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursHot, Idle, Intermittently, Below 750 RPM