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1990 Buick Riviera Luxury 3.8L Stall
Posted to GM Driveability on 2/9/2001

This car seems to have multiple problems all related to the ECM. The car runs full rich all the time,and backfires, however will intermittenly run o.k., but its rare. Fuel press. and volume are o.k.. There is no scanner communication, i've checked the ALDL con...

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Message Closed w/FIX

car Vehicle Data

1990 Buick Riviera Luxury

VIN 1G4EZ13C5L
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsStall
OccursAlways
Message Closed w/FIX

car Vehicle Data

1990 Buick Riviera Luxury

VIN 1G4EZ13C5L
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsStall
OccursAlways