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20111 dodge 1500 misfiring #3 changed spark plug and coil…

Customer Question
20111 dodge 1500 misfiring...

20111 dodge 1500 misfiring #3 changed spark plug and coil pack still miss firinging under load hasa tap under load gets faster with as engine revs up

Mechanic's Assistant: How many miles are on the car? Is it a steady misfire? Or random?

131000

Mechanic's Assistant: What year is your B1500?

I clear the code it wont go on and miss fire untill i get it under load close to 4000 rmp 2011 dodge 1500 laramie 5.7

Mechanic's Assistant: Are you fixing your B1500 yourself? What have you tried so far?

Coil pack and spark plugs

Submitted: 1 year ago.Category: Dodge
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Answered in 2 minutes by:
8/7/2017
Dodge Mechanic: rpmdiag, Tech and Instructor replied 1 year ago
rpmdiag
rpmdiag, Tech and Instructor
Category: Dodge
Satisfied Customers: 9,108
Experience: Since 1975
Verified

Hi, I'm Ron and I will be helping you today.
Stand by for a moment while I prepare your answer.

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Dodge Mechanic: rpmdiag, Tech and Instructor replied 1 year ago

The noise you hear is a valve train issue. Compression is being lost slightly due to a lifter/tappet issue.

the top end of the motor needs to be dismantled so an inspection can be done.

Please understand that I don't know your skill level or tools
you have to assist us. Also understand that I can't see, smell,
hear, or touch the vehicle either, so your patience is
appreciated. JA is a great Q/A site, but it does not replace a
repair shop. So please don’t shoot the messenger if I have to
deliver bad news:)
If you are satisfied with my answer, I would greatly
appreciate a 5 star rating now before you leave the site and I
will still assist you after you have rated me too if another
question pops up. I don’t get credit for helping you until
you rate me

Thanks, Ron

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Dodge Mechanic: rpmdiag, Tech and Instructor replied 1 year ago

Do you have any more questions for me at this time?

Thanks again, Ron

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Customer reply replied 1 year ago
Took it to shop
Dodge Mechanic: rpmdiag, Tech and Instructor replied 1 year ago

Okay, let me know if you have any more questions, and please remember to rate m 5 stars now for my time.

Thanks again, Ron

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