1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

WOT problem cought on tape!

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Old 06-19-2006, 08:30 PM
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Originally Posted by Peterg22000
well i replaced both my belts with gatorbacks, and found that the tentioner for the SC is going bad the SC coupler is getting a little slopy, i also checked the fuel pressure and at idle it was at 39psi and with the vac line pulled it was at 48psi and there was no fuel in the vac line. but im not to confedent with those results because my car wasnt showing any symptoms before or during the test.
I do have a mulity metter but i dont know how to use it so can someone give me the run down on how to do that test?
this should help if not send me a PM and i can send you some pics on how to...
http://www.bonnevilleclub.com/forum/...e=article&k=33
Old 06-20-2006, 12:18 AM
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I wasn't sure if Series I motors had 2 belts. I think I'm going crazy. But, I'm not a Sreies I kind of guy, anyway.

If the tensioner is bad, then the belt may be slipping and causing your loss in power. You might not hear it squeek because the Gatorback belts are very hard so they last a long time. I would really oil up the tensioner.

It could also be your fuel pump crapping out, they do that, but I don't know. If your fuel pump was going out, your car would probably have been dead after all this time.
Old 06-20-2006, 12:21 AM
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Originally Posted by BlownBuick
I wasn't sure if Series I motors had 2 belts. I think I'm going crazy. But, I'm not a Sreies I kind of guy, anyway.

If the tensioner is bad, then the belt may be slipping and causing your loss in power. You might not hear it squeek because the Gatorback belts are very hard so they last a long time.

It could also be your fuel pump crapping out, they do that, but I don't know.

JMHO.
i did the gator back today, got ride of the old junkers that where on the and starting to make a little noise
Old 06-20-2006, 12:25 AM
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Did the belts help, or are you still having problems?
How often do you have this problem? Once a day or once a week? Is it consistant, or totaly random? Like, always a problem at WOT or just sometime it will do it.
Old 06-20-2006, 12:31 AM
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Originally Posted by BlownBuick
Did the belts help, or are you still having problems?
How often do you have this problem? Once a day or once a week? Is it consistant, or totaly random? Like, always a problem at WOT or just sometime it will do it.
usually after about half an hour of high speed driving(highway) it will start, and wont stop till i let my car sit an d cool right down, like i said i didnt have the problem today because i only drove to and from work
Old 06-20-2006, 12:36 AM
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Maybe you just need a new car?????? :P

How bad is the tensioner? Really sticky or just kind of sticky?

I don't know why a loose belt would only act up after the car gets warm. Maybe your problem lies elseware, I just want to make sure you don't overlook the simple things. It really would make you feel stupid to put in a new fuel pump and find a loose belt was causing the problem all along.
Old 06-20-2006, 12:41 AM
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Originally Posted by BlownBuick
Maybe you just need a new car?????? :P

How bad is the tensioner? Really sticky or just kind of sticky?

I don't know why a loose belt would only act up after the car gets warm. Maybe your problem lies elseware, I just want to make sure you don't overlook the simple things. It really would make you feel stupid to put in a new fuel pump and find a loose belt was causing the problem all along.
it was a little stick but still enought for me you buy a new one at work tommorrow
Old 06-20-2006, 06:45 AM
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See, my car was doing the same thing, It was only after I had drove a little while, Everyone on here thought it was a fuel pump because it was acting up after it got hot. But in the end, a $50 junkyard computer fixed my problems.
Old 06-20-2006, 08:33 AM
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Pete...there'* a good chance the loose tensioner was allowing you slippage on the belt.

the S1 has very little belt wrap on the SC pulley and you could be experiencing a heating condition and slippage.
Old 06-20-2006, 04:49 PM
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Originally Posted by BillBoost37
Pete...there'* a good chance the loose tensioner was allowing you slippage on the belt.

the S1 has very little belt wrap on the SC pulley and you could be experiencing a heating condition and slippage.
would belt slipage couse an excessive build up of belt dust around the pully it was slipping on?, because when i switched the belts i noticed alot of belt dust on the SC snout.

also where do you get a SC coupler?


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