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1991 Pontiac Grand Prix SE 3.1L No Start
Posted to GM Driveability on 12/13/2001 10 Replies

Car came in on hook. No start, no fuel presure, found computor not sending 12v to relay,no check engine light, no 5v ref, and no voltage @ sensors. Checked 12v bat, and ingnition , grounds good. REplace ECM, no change in readings. 12v soleniods checked good.

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  Related Documents & Media  1991 Pontiac Grand Prix SE

 
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Grand Prix SE

VIN 1G2WJ14TMF
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsFED
SymptomsNo Start
OccursAlways
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Grand Prix SE

VIN 1G2WJ14TMF
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsFED
SymptomsNo Start
OccursAlways