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1990 GMC R3500 7.4L Poor Idle Quality, Cuts out, Stall
Posted to GM Driveability on 9/5/2006 9 Replies

truck sat for 1 year in arizona, drove to minnesota no problems. once here it started running really bad. very long crank, when it does start it will idle up and almost stall and idle up again a few times before stalling. fuel injectors ohm at 1.2 each. the in...

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  Related Documents & Media  1990 GMC R3500

 
Message Closed w/Summary

car Vehicle Data

1990 GMC R3500

VIN 1GTHR33N3L
Engine7.4 L / 8 cyl / GAS
Trans4-speed Standard
DeliveryFI
SymptomsPoor Idle Quality, Cuts Out, Stall
OccursAlways
Message Closed w/Summary

car Vehicle Data

1990 GMC R3500

VIN 1GTHR33N3L
Engine7.4 L / 8 cyl / GAS
Trans4-speed Standard
DeliveryFI
SymptomsPoor Idle Quality, Cuts Out, Stall
OccursAlways