1998 Honda Civic Greetings Car Currently Surging Cold Taco Pulsing Down Until

1998 HONDA CIVIC
135 MILES
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ANONYMOUS
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Greetings, car is currently surging when cold. The taco is pulsing up and down until the car is warmed up.
Dec 23, 2012 at 7:06 AM
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KHLOW2008
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Check for vacuum leaks, low coolant level, clogged coolant hoses to and from IAC, idle speed adjustment.

Is the Malfunction indicatot light showing?
Dec 23, 2012 at 7:11 AM
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