The most common symptom of a dirty Idle Air Controller (IAC) is an erratic idle speed or surging when the car is stopped with the transmission in drive. Stalling may occur in some cases.

Thanks to Padgett for this information. - www.performanceresearch.us/padgett

 


Thanks to Padgett, member of the AACA Reatta forum, for this information.

ATTENTION: Any advice or information found on this website should not be considered 100% accurate. Use any information you find here at your own risk. Carefully read and agree to the DISCLAIMER AND FAIR USE NOTICE before using any information found on this website.