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1999 Chevrolet C3500 7.4L 2000 RPM at Idle
Posted to GM Driveability on 9/12/2007 5 Replies

truck came in with hi rpm when shift into park(2000 rpm),check for codes none [...] data looks good,i then pulled the iac and inspect it looked ok i noticedi was compresedin to far so i pull on it little it idle fine after i put it back with the connector unpl...

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  Related Documents & Media  1999 Chevrolet C3500

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet C3500

VIN 1GBKC34J0X
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
Symptoms2000 RPM at Idle
OccursAlways, Idle
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet C3500

VIN 1GBKC34J0X
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
Symptoms2000 RPM at Idle
OccursAlways, Idle