Will not start, backfires every time I try to start it

Tiny
RMARIN
  • MEMBER
  • 2002 BUICK RENDEZVOUS
  • 3.4L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 135,000 MILES
Does this vehicle have a timing belt or timing chain? How do you replace it?
Saturday, February 16th, 2019 AT 2:28 PM

1 Reply

Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello,

This could be a timing issue. I have included for you the information that you requested in the diagrams below. It is step by step instructions on how to remove and install a new timing chain and tensioners.

Thanks,
Alex
2CarPros
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Saturday, February 16th, 2019 AT 5:36 PM

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