2005 Pontiac Grand Am motor

215,000 MILES • V6 • RWD • AUTOMATIC
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JMM042789
  • MEMBER
  • 10 POSTS
When running in parking i can here the engine reving up and down
Jun 20, 2014 at 7:56 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
try cleaning throttle plate on both sides and iac hole with choke cleaner
Jun 20, 2014 at 11:03 PM
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