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1987 GMC R1500 5.7L Poor Idle Quality, dies out
Posted to GM Driveability on 10/22/1999

When hot and at idle engine idle slowly lowers to a point where the engine dies. Iac counts at this point are at zero. We have checked for vaccumn leaks ect. and none have been [...] other sensor readings have been nornal and runs great [...] a\c on the id...

  Related Documents & Media  1987 GMC R1500

 
Message Closed w/FIX

car Vehicle Data

1987 GMC R1500

VIN 1GTER14K2H
Engine5.7 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / EFI
EmissionsCalif
SymptomsPoor Idle Quality, Dies Out
OccursHot, Idle
Message Closed w/FIX

car Vehicle Data

1987 GMC R1500

VIN 1GTER14K2H
Engine5.7 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / EFI
EmissionsCalif
SymptomsPoor Idle Quality, Dies Out
OccursHot, Idle