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Old 05-25-2005, 10:50 PM
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Default Squeaky belt

Mainly noticable at low rpms. Mainly when you shut it off ... you can hear it a little at idle.

Any suggestions to quiet the chirp chirp????
Old 05-25-2005, 11:14 PM
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If it is a belt, then cgange it but make sure it isn't the idler pulley.
Old 05-25-2005, 11:20 PM
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Originally Posted by ssheets
Mainly when you shut it off ... you can hear it a little at idle.

Any suggestions to quiet the chirp chirp????
How can you be at idle once you've shut it off? I don't get it?

If you mean the noise is immediatly after you shut the motor down for a few seconds, that may be the fans. Mine did that on the WS6. I don't think it's an issue really.

If you mean that the noise is only at idle with the car running, it could be anything from the belt, to the tensioner, to the idler pulley.

Good luck.
Old 05-26-2005, 04:50 PM
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Originally Posted by RPM WS6
How can you be at idle once you've shut it off? I don't get it?

If you mean the noise is immediatly after you shut the motor down for a few seconds, that may be the fans. Mine did that on the WS6. I don't think it's an issue really.

If you mean that the noise is only at idle with the car running, it could be anything from the belt, to the tensioner, to the idler pulley.

Good luck.
When you turn the key off the motor makes one or more revolutions until it actually stops. It is those shut down revs when you really hear the chirp. It is also barely noticable at idle. Sounds like a classic belt squeek, I didin't think about the idler pulley, the car has just over 30,000 miles on it
Old 05-27-2005, 04:03 AM
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Hi

The belt is easy to replace and do that before the idler. If it still squeeks then do the idler. Install University has a good instruction on replacing the idler. My car did the same thing and a new belt fixed it.

JA
Old 05-27-2005, 11:39 AM
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Just to make sure it's not the belt, but a LITTLE BIT of vasoline on it. That will quiet a squeeky belt down.
Old 05-27-2005, 07:45 PM
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It's the belt tensioner.

They're known to go. I had to beat the crap out of my local dealer, taking the car to them 3 times. The final time, I told them, "look, it's a TSB, do you really want me to go find the #?!? I'm already pissed that you guys just lube the damn'd belt when I bring it in here! Don't make me go get the number!"

They didn't. Then, called me back, as if *they* had discovered the cause and replaced the tensioner.

Chodes...
Old 05-29-2005, 02:19 AM
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Originally Posted by BOBA_VETT
It's the belt tensioner.

They're known to go. I had to beat the crap out of my local dealer, taking the car to them 3 times. The final time, I told them, "look, it's a TSB, do you really want me to go find the #?!? I'm already pissed that you guys just lube the damn'd belt when I bring it in here! Don't make me go get the number!"

They didn't. Then, called me back, as if *they* had discovered the cause and replaced the tensioner.

Chodes...
Great, my warranty expired last Sept. I wonder if it's the same tensioner on my 03 5.3 in my Suburban? I could swap em and then... (like that would be worth the effort
Old 05-29-2005, 09:24 PM
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Dammit, I can't find the damn'd TSB...

I'll see if I can drum it up for ya...
Old 05-29-2005, 11:02 PM
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It's not *always* the tensioner or the idler pulley. Sometimes it is just a belt. Just went through this issue on one of my cars, new belt was all it took.




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