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2004 Chevrolet Impala 3.4L No Start
Posted to GM Driveability on 6/16/2009 12 Replies

This vehicle is a no start anytime - Have checked all powers & grounds - labscoped crank and cam sensors signals at PCM and they are good - replace PCM thinking it had a bad circuit internally and had it programmed by the dealer= still no start - tested igniti...

12 Replies Received (View Replies)

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car Vehicle Data

2004 Chevrolet Impala

VIN 2G1WF52E44
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Impala

VIN 2G1WF52E44
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways