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engine squeaking at Idle. Serpentine belt or accessory?

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Old 09-15-03, 08:43 AM
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2UX31 YM
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Default engine squeaking at Idle. Serpentine belt or accessory?

When my car is at Idle I hear a light chirping noise coming from the front of the motor. I replaced the serpentine belt and thermostat / gasket maybe a year ago. It doesnt go away when the car warms up at all. I can only hear it at idle though. The Power steering pump has also been replaced about a year ago. Water pump was done 3 years ago along with the timing belt. The car just turned 160k. Any ideas
Old 09-15-03, 11:12 AM
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LOTC
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It could be one of the bearings being shot in one of the pinwheels that turn the serpintine belt, thus causing squeaking.

Last edited by LOTC; 09-15-03 at 11:12 AM.
Old 09-15-03, 11:26 AM
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Like a tensioner?
Old 09-15-03, 11:36 AM
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Originally posted by 2UX31 YM
Like a tensioner?
It could be or whatever is holding the pinwheels in place. I had a slight noise coming from one of the pinwheels and mechanic sprayed some WD-40 on it and the noise was gone.

Last edited by LOTC; 09-15-03 at 11:36 AM.
Old 09-15-03, 02:45 PM
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Lextreme
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Your fan bracket might be bad... common in 1UZFE. I just took my fan bracket out few days ago... not too hard..
Old 09-16-03, 08:10 AM
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2UX31 YM
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By fan bracket do you mean the fan clutch? or just the bracket? How much for a new one, and where did you get it from?

thanks
Old 09-17-03, 11:59 AM
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Jayson
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Originally posted by Lord of the Celsiors
It could be or whatever is holding the pinwheels in place. I had a slight noise coming from one of the pinwheels and mechanic sprayed some WD-40 on it and the noise was gone.
WD-40 cured my "squeek" at idle as well. Cheapest fix to date!
Old 09-17-03, 09:53 PM
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Fan clutch. WD-40 will relief some symptoms, but the problem need to be fixed. If you need complete instruction on how to replace it. Please email me. I just took my out and i discover something very interesting.

Last edited by Lextreme; 09-17-03 at 10:05 PM.
Old 09-17-03, 10:00 PM
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persian451
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yea wont it tend to grind? the part is like 175?
Old 10-01-03, 01:28 PM
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Default Re: engine squeaking at Idle. Serpentine belt or accessory?

Originally posted by 2UX31 YM
When my car is at Idle I hear a light chirping noise coming from the front of the motor. I replaced the serpentine belt and thermostat / gasket maybe a year ago. It doesnt go away when the car warms up at all. I can only hear it at idle though. The Power steering pump has also been replaced about a year ago. Water pump was done 3 years ago along with the timing belt. The car just turned 160k. Any ideas
Could be one of the idler puleys under the timing cover.
I have the same noise myself. In order to make sure that it's not some accesory or serpantine belt itself, I removed the belt and ran the motor (less than a minute).
In my case the noise was still there - that means timing puleys.
Try this. Then you'll know for sure.
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