Mitsubishi Galant A sporty mid-sized sedan offering the perspective buyer a change from the normal mid-size sedan class.

RPMs unsteady at idle

  #1  
Old 07-01-2007, 02:10 PM
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Join Date: Jul 2007
Posts: 9
Default RPMs unsteady at idle

My 01 galant RPMs are unsteady at idel. Has anyone experienced and fixed this problem?
 
  #2  
Old 07-02-2007, 05:30 AM
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Join Date: May 2007
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Posts: 14
Default RE: RPMs unsteady at idle

Guys - I am new to the Galant club.
After waiting patiently for years - I've just got a 2.5 V6 Elegance. I love it.

Anyway, I had a similar problem with the idle speed on my previous car(don't ask), it eneded up being the idle valve.
Soundls like a pretty generic component so perhaps that's your problem also.

HTH

Ant
 
  #3  
Old 07-05-2007, 07:58 PM
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Join Date: Jul 2007
Posts: 9
Default RE: RPMs unsteady at idle

The problem was thatthe throttle body needed a good cleaning. For anyone else having this problem, this is what I did:

I just used some the the throttle body cleaner from the auto parts store. It needs to say (on the can) it is safe with oxygen sensors. Took off the air intake. I sprayed it on a rag and clean all the carbon deposits. Do not let anything fall in the two holes at the bottom of throttle body. Now I have a smooth idle.
 
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