Buick Lesabre 1990 200,000 miles V6

Tiny
JROTH78208
  • MEMBER
  • 1990 BUICK LESABRE
How do I replace the serpintine belt. I need a diagram.
Saturday, January 20th, 2007 AT 2:24 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Sorry for the late reply.

My info showed this for the 3.8L engine, belt routing. You have to use a wrench or rachet on the tensioner, pull the tensioner to release tension on belt.

I realize this is an old post. You probably no longer own this vehicle. In the future, hope you don't have any vehicle issues, but, if you do keep the site in mind. They are always working to improve the site and it's free.

Have a good day.
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Saturday, April 4th, 2015 AT 2:43 PM

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