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Misfire on cylinder two

Tiny
BAD TO THE BILL
  • MEMBER
  • 2000 JEEP CHEROKEE
  • 4.0L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 214,000 MILES
I have changed plugs, coil pack, injectors and MAP sensor, but still have a misfire on cylinder two. Any suggestions?
Wednesday, February 19th, 2020 AT 1:06 PM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good evening,

I would check the compression to be sure there is no internal engine damage.

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

https://www.2carpros.com/articles/engine-misfires-or-runs-rough

I attached the procedure and the spec for you to check.

Roy
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Wednesday, February 19th, 2020 AT 3:44 PM
Tiny
BAD TO THE BILL
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I’ll give it a try and let you know what happens. Thanks
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Saturday, February 22nd, 2020 AT 10:44 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
You are welcome.

Always glad to help.

Keep us updated.

Roy
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Saturday, February 22nd, 2020 AT 8:06 PM

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