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1990 GMC C1500 Sierra SLE 5.7L Poor Idle Quality, Cuts out
Posted to GM Driveability on 3/12/2012 10 Replies

Customer complaint is the vehicle doesn't run. I got in and it fired right up. Ran it for awhile and it bogged down momentarily and then back to running fine. I cought it on the scan tool. Sitting in the bay at idle, RPM went to 0, O2(mv) went to 0, Integrater...

10 Replies Received (View Replies)

  Related Documents & Media  1990 GMC C1500 Sierra SLE

 
Message Closed w/FIX

car Vehicle Data

1990 GMC C1500 Sierra SLE

VIN 1GTDC14K5L
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
SymptomsPoor Idle Quality, Cuts Out
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

1990 GMC C1500 Sierra SLE

VIN 1GTDC14K5L
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
SymptomsPoor Idle Quality, Cuts Out
OccursIntermittently