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I have a 2002 Jeep Liberty 3.7 ...it has lost all power it…

Customer Question
I have a 2002...

I have a 2002 Jeep Liberty 3.7 ...it has lost all power it will start and idle but won't go past 1000 rpms in gear..

Mechanic's Assistant: Is the power loss consistent, or does it fluctuate?

Consistant

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

It will rev some in neutral when its cold ..but when you put it in gear it will barely pull itself

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

I took the plugs out and they were black..none of them were firing right

Submitted: 6 months ago.Category: Jeep
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Answered in 2 minutes by:
8/6/2017
Jeep Mechanic: Dan, Technician replied 6 months ago
Dan
Dan, Technician
Category: Jeep
Satisfied Customers: 25,251
Experience: Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database
Verified

Hello, my name is ***** ***** I'm here to help get your problem solved.

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Jeep Mechanic: Dan, Technician replied 6 months ago

This usually means the catalytic converter is clogged. Completely remove front oxygen sensor to relieve exhaust pressure, if that brings power back this verifies the converter is clogged. Let me know how it goes or if you have more questions, thanks.

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Customer reply replied 6 months ago
Ok what do you think?
Customer reply replied 6 months ago
are you there?
Customer reply replied 6 months ago
hello?
Customer reply replied 6 months ago
I think I just got ripped off!
Jeep Mechanic: Dan, Technician replied 6 months ago

Ever get it figured out? Did you see my answer about clogged converter? Thanks.

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Category: Jeep
Satisfied Customers: 25,251
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