2006 Chrysler Town & Country Q&A

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

just replaced the alternator and belt tensioner hearing a noise from iac -
Answer 1
What kind of symptoms are you having? What is the noise you are hearing? -
Comment 1
just had the altenator replaced and my mech. took off the iac and said he cleaned it , -
Answer 2
Incorrect; to high or to low idle speed, no noise! Have another "mechanic" check it out! -
Comment 1
when I accelerate the wining gets louder /matches engine speed ,,, could it be a bad idler pulley making this noise ? -
Comment 2
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!! -