idling high

Good morning,

This could be from either the throttle body being dirty or the idle air control valve which is very common.

https://www.2carpros.com/articles/engine-idles-too-high

I would start by cleaning the throttle body of all carbon residue.

https://www.2carpros.com/articles/throttle-actuator-service

Beyond that, I would replace the idle air control valve as that was a very common issue for high idling.

https://www.2carpros.com/articles/how-to-replace-an-idle-speed-control-motor-iac

Roy

REMOVAL
1. Disconnect the battery ground cable.



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2. Remove the IAC valve:
Disconnect the connector.
Remove the two bolts, the IAC valve and the gasket.

NOTE: Discard the Idle Air Control (IAC) valve gasket.

INSTALLATION



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1. To install, reverse the removal procedure.