1996 Buick

Tiny
SEBASTION
  • MEMBER
  • 1996 BUICK LESABRE
  • 6 CYL
  • FWD
Car idles at 4000 rpm in and out of gear
Thursday, January 13th, 2011 AT 3:33 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,269 POSTS
If the check engine light is on, have the computer scanned for trouble codes. Most parts stores will do it for free. If no light is on, check the throttle cable to make sure it is releasing. Also, the idle air control valve (IAC) should be checked.
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Tuesday, January 25th, 2011 AT 1:58 AM

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