what are some symptons of a bad idle air control valve I think mine may be bad on 2006 Chrysler Town & Country

just replaced the alternator and belt tensioner hearing a noise from iac

by in Ocean View, DE on December 31, 2013
2 answers 3 comments
ANSWER by on December 31, 2013
What kind of symptoms are you having? What is the noise you are hearing?
COMMENT by on December 31, 2013
just had the altenator replaced and my mech. took off the iac and said he cleaned it ,
ANSWER by on December 31, 2013
Incorrect; to high or to low idle speed, no noise! Have another "mechanic" check it out!
COMMENT by on December 31, 2013
when I accelerate the wining gets louder /matches engine speed ,,, could it be a bad idler pulley making this noise ?
COMMENT by on December 31, 2013
Yes, have it checked by a "mechanic". Easily tested for any drive belt system componet problems, mechanic will/should know what to do. You are not equipped to do this!!