I have a 1988 Mazda RX7 non turbo

Tiny
IRIZARRYCHRISTIAN12YAHOOCOM
  • 1988 MAZDA RX7

I have a 1988 Mazda rx7 non turbo. When I start my car on cold engine the idle goes between 3k and 4k rpm and when it's already warned up it stays up there and never goes back down.

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Friday, November 9th, 2012 AT 2:51 PM

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Tiny
KHLOW2008
  • EXPERT
  • 41,975 POSTS

Check for vacuum leakages, stuck tyhrottle plate and foreign materials lodged in throttle body.

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Friday, November 9th, 2012 AT 4:26 PM

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