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1990 Buick Grand Am 2.5L Start and Stall
Posted to GM Driveability on 5/4/1998

Hello,

This car has a start and stall situation. The Inj stops working just after start up. The ref. square wave stays there. Spark stays to. I am thinking that the ECM/prom are bad. The only thing I don,t understand is that inj wave stays even though the inj...

 
Message Closed w/FIX

car Vehicle Data

1990 Buick Grand Am

VIN [No VIN Available]
Engine2.5 L / 4 cyl
SymptomsStart and Stall
Message Closed w/FIX

car Vehicle Data

1990 Buick Grand Am

VIN [No VIN Available]
Engine2.5 L / 4 cyl
SymptomsStart and Stall