1990 GMC R3500 7.4L Poor Idle Quality, Cuts out, Stall
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...
Summary posted 9/18/2006
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Vehicle Data1990 GMC R3500
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Message Closed w/Summary
Vehicle Data
1990 GMC R3500
VIN | 1GTHR33N3L |
Engine | 7.4 L / 8 cyl / GAS |
Trans | 4-speed Standard |
Delivery | FI |
Symptoms | Poor Idle Quality, Cuts Out, Stall |
Occurs | Always |