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Old 12-08-2003, 09:10 AM   #1
JayGold
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Member#: 7074
Join Date: May 2001
Chapter/Region: MWSOC
Location: Illinois
Default Heat "ON" = high pitched squeaks

Just recently I started to use the heat on these cold IL mornings, I leave for work at 4:30am and let the car warm for a minute or 2 at idle. After about 2 minutes of driving I can set the heat to #2 and at about 4 minutes I can crank it to #4, the current issue I have is a major squeaking noise emitting from somewhere around the throttle body or stock airbox, but only when the heat is on.
I tested this at #1-#4 heat selection and it always makes noise from a standing start or when I rev match double clutch. When moving from a start in first gear the noise will emit from the beginning of clutch release to about 3 grand, then stop. It will not make noise in any other gear or on any gear change, unless I blip the throttle to rev match double clutch. It will make the noise at the blip.
I checked all my belts, its not them, I recently installed a new OEM starter, the noise is getting unberable, any ideas?

Jay
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Old 12-08-2003, 02:15 PM   #2
trojan9x
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Join Date: Dec 2000
Location: Effort, PA
Vehicle:
2001 2.5 RS: Holbert
Memorial Winner 2003

Default

check for any pinhole air leaks? other than the belts, that's about all i could think of. did you try it with the A/C on?
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Old 12-08-2003, 02:27 PM   #3
JayGold
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Join Date: May 2001
Chapter/Region: MWSOC
Location: Illinois
Default

Didn't think of A/C...hehehe

I'll give it a try when I get off of work. I'm going to reinspect the air box to throttle body seal, it could be that.
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