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1990 Cadillac Fleetwood 4.5L Very High Idle
Posted to GM Driveability on 3/17/2003 6 Replies

Hello Everyone

This Caddy has a very high idle, 1200 rpm and will not come down. It all started with a code 85, Throttle body needs cleaned. We pulled the throttle body and it needed cleaning. Cleanded all the black deposits and reinstalled it. Did a idle lea...

6 Replies Received (View Replies)

  Related Documents & Media  1990 Cadillac Fleetwood

 
Message Closed w/FIX

car Vehicle Data

1990 Cadillac Fleetwood

VIN 1G6CB533XL
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsVery High Idle
OccursAlways
Message Closed w/FIX

car Vehicle Data

1990 Cadillac Fleetwood

VIN 1G6CB533XL
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsVery High Idle
OccursAlways