1992 Cadillac EL Dorado blowing out mufflers

Tiny
DEBBIESTONE
  • MEMBER
  • 1992 CADILLAC ELDORADO
  • V8
  • AUTOMATIC
  • 125,000 MILES
Put a tune up, new cadillac converter on went 20 miles the muffler blew, went back to muffler house put another muffler on and it bogged down and blew the muffler out. I then drove the car apron 800 miles and put another muffler on it blew after a pro 300 miles. What could it be
Friday, June 19th, 2015 AT 2:22 PM

1 Reply

Tiny
WRENCHTECH
  • MECHANIC
  • 20,758 POSTS
Sounds like something got messed up in the tune-up. Backfiring is what will blow mufflers off and that's usually due to ignition firing at the wrong time so double check the firing order.
Was this
answer
helpful?
Yes
No
Friday, June 19th, 2015 AT 3:04 PM

Please login or register to post a reply.

Sponsored links