1994 Mazda 323 Mazada Hatch Back Start Engine 1st Time Rpm Surges 2 3

1994 MAZDA 323
125,000 MILES
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Mazada 323 hatch back - when I start the engine 1st time ..the RPM need surges to 2 OR 3 in park then... when I shift to Drive it goes down to 1RPM...when stopping at stop light and shift neutral also surges. The car is automatic.

Whats steps can I do to stop RPM need from surging
Dec 9, 2012 at 4:02 PM
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ASEMASTER6371
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check for vacuum leaks. check the idle air control motor as well.

is the check engine light on??

Roy
Dec 9, 2012 at 4:11 PM
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