What causes the RPM to keep racing? Even in park my mazda mpv 2003 van the revs are almost at 2

Asked by May 02, 2017 at 10:34 AM about the 2003 Mazda MPV

Question type: Maintenance & Repair

2 Answers

72,395

You could have a vacuum leak or a leak between the air filter and the throttle body. Check all the connections and clamps to be sure they are all snug. Also check vacuum hoses at the engine.

2 people found this helpful.

Thanks. I will check that out.

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