'07 JK 3.8 Smoking

Tech topics for the JK (2-door & 4-door) models manufactured from 2007 to Present.
Posts: 301
Joined: Wed Jan 13, 2010 6:04 am
First Name: Clint
Last Name: Turner
Jeep Year: 1970
Jeep Model: CJ-5 (1954-1983)
Location: Moore

Re: '07 JK 3.8 Smoking

Postby jayhawkclint » Thu Jan 02, 2014 1:52 am

Got the engine put back together on New Year's Eve. Runs good, making a noticeable difference in power at highway cruise speed. After about 5min, the ECM threw a P0137 error code, which has something to do with the Bank 1 O2 sensor. Hoping this is just due to all the spilled coolant, oil and dirt blowing through the exhaust and will burn off after driving it some.
1970 CJ5

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