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1988 Chevrolet K3500 Cheyenne 7.4L Converter
Posted to GM Transmission on 8/19/2001 8 Replies

Very sorry about the vin. Forgot info at work, needed help before this week. This one is very strange. The customer complaint was high idle and idle surge w/ loss of power. When the truck came in it had idle about 1000rpm. Iac counts are about 30 w/ trans. in ...

8 Replies Received (View Replies)

  Related Documents & Media  1988 Chevrolet K3500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet K3500 Cheyenne

VIN 1GTFY223SD
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI
AffectedConverter
ConditionsHigh IAC Counts
Misc.Turbo 400 4WD
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet K3500 Cheyenne

VIN 1GTFY223SD
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI
AffectedConverter
ConditionsHigh IAC Counts
Misc.Turbo 400 4WD