high rpm

2003 CHEVROLET MALIBU
86,000 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
CLINTCANNON
  • MEMBER
  • 1 POST
I have a 03 chevy malibu it runs at 2500-3000 rpm after it wams up . I have changed the map,mas air flow,air intake temp.,throtle pisition scensor as dionostic suggested. What else could it be?
Jul 23, 2011 at 6:13 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Clean out the idle air control valve and throttle body and see what happens
Oct 12, 2011 at 3:58 AM
Advertisement
Avatar
SATURNTECH9
  • CAR REPAIR CONTRIBUTOR
  • 30,869 POSTS
Could also be a vacuum leak.
Oct 12, 2011 at 4:07 AM