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2002 Chevrolet Impala 3.8L Hesitation, Cuts out, Misfire
Posted to GM Driveability on 9/6/2011 33 Replies

Thanks in advance. I'm not realy up on GM'S this car is from another shop, This Impala falls on its face 3/4 too wot while popping in manifold and fuel knock . Cat tested good with pressure gauge, injectors are adding fuel, maf looks ok and has been changed, 1...

33 Replies Received (View Replies)

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car Vehicle Data

2002 Chevrolet Impala

VIN 2G1WH55K21
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire
OccursUnder Load
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Impala

VIN 2G1WH55K21
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire
OccursUnder Load