1995 Chevy Lumina high full throtle idle, won't idle down

100,000 MILES • 6 CYL • 2WD • AUTOMATIC
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BLUEBILL
  • MEMBER
  • 1 POST
car stalled going up hill, was towed home and after sitting for few day's try starting and it started with full very high idle. it won't idle down. I cleaned throltle body, checked and cleaned tps and iac valve. They checked good by book.
Nov 12, 2009 at 12:34 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,244 POSTS
Has the check engine light come on?
Nov 15, 2009 at 11:26 PM
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