my engine cuts off , coming to a stop or when slowly moving when in drive. the idle seems to decrease then it goes off, what could it be?

Asked by Jan 26, 2014 at 10:21 PM about the 2002 Mazda Premacy

Question type: Maintenance & Repair

my engine cuts off , coming to a stop or when slowly moving when in drive. the idle seems to decrease then it goes off, what could it be?

2 Answers

107,565

Sounds like either idle air control valve is dirty/faulty or the throttle plate is dirty.

2 out of 2 people think this is helpful.
107,565

To check idle air control valve turn a/c on. Does it idle up some? Or turn steering wheel hard to the left. Does it idle up some? If not would suspect that the idle air control valve is either dirty or faulty.

3 out of 3 people think this is helpful.

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