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1987 GMC C3500 454CID No Start, Cuts out, MIL Lamp on
Posted to GM Driveability on 3/26/1998

Hi group! we have an old body style 87 gmc 1 ton p/u with a 454 tbi engine that came in on the hook dead. upon cranking the mil flashes twice and engine will start if throttle is held open 1/4 way. and then it will die after 15 seconds, we found injector puls...

 
Message Closed w/FIX

car Vehicle Data

1987 GMC C3500

VIN 1GDHR34N4H
Engine454 / 8 cyl
EmissionsCCC
SymptomsNo Start, Cuts Out, MIL Lamp On
OccursAlways
Message Closed w/FIX

car Vehicle Data

1987 GMC C3500

VIN 1GDHR34N4H
Engine454 / 8 cyl
EmissionsCCC
SymptomsNo Start, Cuts Out, MIL Lamp On
OccursAlways