How to replace a muffler?

Tiny
SHELBIEATWOOD77
  • MEMBER
  • 1999 CHEVROLET S-10
  • 4.3L
  • V6
  • 4WD
  • MANUAL
  • 175,000 MILES
How to replace a muffler?
Friday, March 28th, 2025 AT 12:36 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 50,622 POSTS
The muffler will need to be cut out (hacksaw) and a new one welded in or clamped in. Here is a kit that you can use to do the job.

Also, use WD40 on the clamp and hanger nuts a bolt and let it sit for a while.

https://amzn.to/41RVCcK

You will need to jack the car up, here is a guide to help with that:

https://www.2carpros.com/articles/jack-up-and-lift-your-car-safely

Please upload pictures or videos in your response of any problems so we can see what to help you with.
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Saturday, March 29th, 2025 AT 11:02 AM

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