Mechanics

MAZDA RX7 BODY PROBLEM

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

KHLow2008
Nov 9, 2012.