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Squeaky Alt/Lots of Exhaust
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Brando



Joined: 06 Jun 2003
Posts: 3067
Location: Michigan, USA

Posted: Tue Mar 16, 2004 7:35 pm    Post subject: Squeaky Alt/Lots of Exhaust  

Ok...
My car does this every once in a while...and I am wondering what it could be.

Every once in a while, the engine bay is squeaky, it comes specifically from the alternator/drive belt area....also, when this happens, there's quite a bit of exhaust coming out. What could this be? The belts check out just fine...they are not glazed, no cracks..nothing. Could a bad tensioner cause this? My brother said that's what it might be....

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73Delta88



Joined: 08 Jun 2003
Posts: 975
Location: Western Massachusetts

Posted: Tue Mar 16, 2004 8:23 pm    Post subject: Re: Squeaky Alt/Lots of Exhaust  

Brando wrote:
also, when this happens, there's quite a bit of exhaust coming out.
huh? from under the hood?
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Brando



Joined: 06 Jun 2003
Posts: 3067
Location: Michigan, USA

Posted: Tue Mar 16, 2004 8:27 pm    Post subject:  

From the tail pipe :lol:

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73Delta88



Joined: 08 Jun 2003
Posts: 975
Location: Western Massachusetts

Posted: Tue Mar 16, 2004 8:30 pm    Post subject:  

Brando wrote: From the tail pipe :lol:

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Brando

so... smoke? steam? I don't know how you would be able to tell that there is "more exhaust" if it's just the steam you get when you first start the car cold, it could just be because the steam from the tailpipe and the squeak under the hood are produced by the same conditions, and once it warms up they both go away.
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Brando



Joined: 06 Jun 2003
Posts: 3067
Location: Michigan, USA

Posted: Tue Mar 16, 2004 8:33 pm    Post subject:  

Well...since it's colder out....you can see the exhaust pretty good....and you can tell it puts out a lot more exhaust....you can be standing behind the car and a cloud of exhaust will form around you....it didn't used to do this....

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Brando
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strokercutlass



Joined: 09 Jun 2003
Posts: 379
Location: Wis

Posted: Tue Mar 16, 2004 8:56 pm    Post subject:  

:shock: Hey B-dawg...are you sure you aren't INHALING those exhaust fumes?? :lol:

Seriously, I have no clue why it would make a difference in the exhaust volume if the belt was squeaking/loose. I'd doubt the tensioner is the problem unless there is very little tension there, and even at that, it should squeak nearly all the time if thats the case...
Now, if you'd just quit starving all those mice under the hood, you wouldn't piss em off so they'd yell :wink:
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Brando



Joined: 06 Jun 2003
Posts: 3067
Location: Michigan, USA

Posted: Tue Mar 16, 2004 8:57 pm    Post subject:  

LOL
Yea....I'll see if I can upgrade my mice....buy some ones that DON'T squeak! :lol:

I dunno...I guess I'll just do a little experimentation....

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85cieraholiday



Joined: 04 Jan 2004
Posts: 1043
Location: West Haven Connecticut

Posted: Tue Mar 16, 2004 9:10 pm    Post subject:  

Well I guess Ill take a shot in the dark, when my dad still had his 87 Grand Am, he had a loud squeek comming from the engine bay, can't remember if it made a difference with the idle or anything, but it went on for a few weeks until we took it to our mechanic. It was just the belt, its teeth had worn off so it was slipping. Changed the belt and it went away
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Brando



Joined: 06 Jun 2003
Posts: 3067
Location: Michigan, USA

Posted: Tue Mar 16, 2004 9:21 pm    Post subject:  

Yea...I know what you mean by that squeaky noise...that's pretty annoying...but this noise (well, it's annoying too) but it isn't as loud....although....when I started it up today and ran it for a while it didn't make the noise...so I dunno what the hell is up...my car is weird. :lol:

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Brando
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85cieraholiday



Joined: 04 Jan 2004
Posts: 1043
Location: West Haven Connecticut

Posted: Tue Mar 16, 2004 9:24 pm    Post subject:  

I can explain it...... ITS A FORD!!!
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Brando



Joined: 06 Jun 2003
Posts: 3067
Location: Michigan, USA

Posted: Tue Mar 16, 2004 9:41 pm    Post subject:  

noo noo....this is MY car...not the club wagon...you're getting stories confused here :lol:

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OldsGuy



Joined: 16 Feb 2004
Posts: 269
Location: Lees Summit MO

Posted: Wed Mar 17, 2004 7:45 am    Post subject:  

Brando, it might be the beginning of a water pump failure. As to the increased volume of exhaust gases, I have no clue. Keep an eye out though for that water pump failure.
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88delta88



Joined: 09 Jun 2003
Posts: 2407
Location: Canada

Posted: Wed Mar 17, 2004 9:48 am    Post subject:  

if you definately cant solve your intermittant belt squeaking, maybe its the bearing on your alternator?
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