Irregular idle

Asked by Jul 01, 2018 at 04:20 PM about the 2006 Mazda MAZDA3

Question type: Maintenance & Repair

My car idles irregularly “revs by itself” or “idle
misfires a little” during deceleration, mainly while
a/c is running but does still happen while a/c is off
just not as much

1 Answer

12,900

Sounds like a vacuum leak.

Your Answer:

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    Richard Boettger
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