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1990 Cadillac Fleetwood 4.5L Idles High in Gear
Posted to GM Driveability on 7/14/1999

Hi, group. Have a Cadillac that idles fine in park/nuetral, but put in gear and start driving and it will start accelerating on it's own to about 55 mph! I've checked everything that GM says will cause this sort of thing and all check OK. ie - fuel pressur...

  Related Documents & Media  1990 Cadillac Fleetwood

 
Message Closed

car Vehicle Data

1990 Cadillac Fleetwood

VIN 1G6CB5331L
Engine4.5 L / 8 cyl
Emissionsfed
SymptomsIdles High in Gear
OccursAlways, Cruise
Message Closed

car Vehicle Data

1990 Cadillac Fleetwood

VIN 1G6CB5331L
Engine4.5 L / 8 cyl
Emissionsfed
SymptomsIdles High in Gear
OccursAlways, Cruise