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1990 GMC G2500 Vandura 5.7L No Start
Posted to GM Driveability on 7/17/2010 35 Replies

No injector pulse. Iam getting voltage to power side but no ground control from the other side replaced ecm twice and took out rom from org. And put in replacement ecm no success.i can get injectors to work if i use a power probe motor will start shut off. I a...

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  Related Documents & Media  1990 GMC G2500 Vandura

 
Message Closed w/FIX

car Vehicle Data

1990 GMC G2500 Vandura

VIN 2GDEG25K5L
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / TBI
EmissionsOBD1
SymptomsNo Start
OccursAlways
Misc.No Injector Pluse
Message Closed w/FIX

car Vehicle Data

1990 GMC G2500 Vandura

VIN 2GDEG25K5L
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / TBI
EmissionsOBD1
SymptomsNo Start
OccursAlways
Misc.No Injector Pluse