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Chris
Chris, Shop Foreman
Category: Jeep
Satisfied Customers: 3379
Experience:  Jeep Certified Master Tech
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My 01 Cherokee has a misfire but only does when its hot

Customer Question

My 01 Cherokee has a misfire but only does when its hot
Submitted: 1 year ago.
Category: Jeep
Customer: replied 1 year ago.
Has new motor, computer, injectors, coil rail, cam sensor, crank sensor
Expert:  Amedee replied 1 year ago.

Hello and welcome! Did you still need help? Are there any codes in the computer?

Customer: replied 1 year ago.
P0306,P0305,P030, P0300
Expert:  Amedee replied 1 year ago.

Excellent! Thank you for that information. What is the engine vacuum at idle?

Customer: replied 1 year ago.
I will have to go scan the vehicle and get back to you on that. What is it supposed to be at?
Expert:  Amedee replied 1 year ago.

Above 10 inches

Expert:  Amedee replied 1 year ago.

You would use a vacuum gauge. Not a scanner

Customer: replied 1 year ago.
Ok
Expert:  Amedee replied 1 year ago.

Talk to you then