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2000 Chevrolet Impala 3.8L Stall,
Posted to GM Driveability on 6/8/2009 17 Replies

This car starts and stalls when cold. Once started it runs fine. We replaced plugs, wires, and coils. IAC was cleaned. Fuel pressure was checked and injector pulse too. It has returned a few times after we though we had figure it out. Fuel trim values look nor...

17 Replies Received (View Replies)

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car Vehicle Data

2000 Chevrolet Impala

VIN 2G1WF55K9Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPI
EmissionsOBD-II Compliant
SymptomsStall,
OccursCold, Intermittently
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Impala

VIN 2G1WF55K9Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPI
EmissionsOBD-II Compliant
SymptomsStall,
OccursCold, Intermittently