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2000 Mitsubishi Montero backfire

Tiny
POPS37
  • MEMBER
  • 2000 MITSUBISHI MONTERO
  • 3.0L
  • V6
  • AWD
  • AUTOMATIC
My engine back fires and I do smell the gas coming from it
Sunday, February 8th, 2015 AT 2:12 AM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Scan for code and check fuel pressure with a gauge auto parts rent it
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Sunday, February 8th, 2015 AT 8:29 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,526 POSTS
It sounds like you have a camshaft follower or camshaft lobe that has gone bad. I would remove the spark plugs and do a compression test to see which cylinder is low and then remove the valve cover to inspect the valve train, here are two guides to help us see what going on.

https://www.2carpros.com/articles/how-to-test-engine-compression

and

https://www.2carpros.com/articles/engine-backfires-while-running

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Saturday, July 13th, 2024 AT 2:30 PM

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