1993 Acura Integra Idles weird when in drive

1993 ACURA INTEGRA
250,000 MILES • 4 CYL • FWD • AUTOMATIC
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STEVEN162
  • MEMBER
  • 11 POSTS
I had a new motor recently put into my car, and everything ran fine until about a week after. now when i put my car into drive it idle high then low then high and repeats. At first it didn't do it a lot. now it does it every time i am in drive or even in reverse. How do i fix it and is it going to cost alot of money?
I have K&N air intake.
May 23, 2010 at 1:41 PM
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MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
Hi there, have the base idle re adjusted and get the IAC valve (idle air control valve) checked for operation, start here.

mark (mhpautos)
May 23, 2010 at 7:00 PM
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