THIS VEHICLE EXCELERATES AND DECELERATES IN THE ...

2002 Hyundai Elantra

Tiny

Anonymous

October, 25, 2012 AT 3:24 PM

This vehicle excelerates and decelerates in the park (idle) position. What is the problem? Thanks.

1 Answer

Tiny

KHLow2008

October, 25, 2012 AT 3:54 PM

A fault with the idle control system would result in surging rpms while idling. It could be leaking vacuums, a faulty IAC, lack of coolant, clogged coolant to IAC.

If the Malfunction Indicator Light is showing, retrieve the trouble codes and let us know what it is.

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