idle speed and throttle problems

GMC
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ROB26
  • MEMBER
  • 2 POSTS
i own a 1990 cadillac fleetwood with 90,000 miles and recently the service engine light comes on and when i start it the idle is way too high then when i am in drive and a accelrate it will just keep gaining speed without me touching the pedal i ran diagonostic and it gave me the error of e 85 is this the problem or is it something else please let me know
May 25, 2006 at 9:19 AM
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LSUSSEL
  • ✓ASE Certified Mechanic
  • 252 POSTS
  • ASE Certified Mechanic
The whole error code was E 85?
May 25, 2006 at 8:52 PM
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ROB26
  • MEMBER
  • 2 POSTS
yes
May 26, 2006 at 1:45 PM
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