Serpentine belt replacement

Tiny
RAPJR72
  • 2004 BUICK RENDEZVOUS

Engine Mechanical problem 6 cyl Front Wheel Drive Automatic 70000 miles

I would like to know how to change the serpentine belt on my rendezvous. It has the 3400 sfi v6 engine. Is there an automatic belt tensioner I can loosen to get the belt off? Thanks for the help.

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Tuesday, August 5th, 2008 AT 1:53 PM

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Tiny
OBXAUTOMEDIC
  • EXPERT
  • 3,777 POSTS

Hello,

Here is a guide and a link to the diagrams to get the job done. This guide on how to change the belt will give you an idea of what you are in for when doing the repair

https://www.2carpros.com/articles/replace-serpentine-belt

Here is the job for your car

https://www.2carpros.com/diagrams/buick/rendezvous/2004

Here are the serpentine belt diagrams for both 4 and 6 cylinder engines (below)

Please let us know what happens.

Cheers

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Tuesday, August 5th, 2008 AT 2:55 PM
Tiny
RAPJR72
  • MEMBER

Thanks for the pic. I did successfully get the belt off and back on again, although the area is rather confined with MANY sharp edges as my arms can attest. Lol Thanks again for the help. This site rocks!

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Wednesday, August 6th, 2008 AT 8:59 AM

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