2006 Jeep Liberty 3.7v6
175k miles
So we swapped engine from an 07. Started right up, was driven a couple of times then O2 sensor was fixed. Changed all 4 sensors and now having P0203 and P0303 codes.
Accelerate to 2k rpm and hits sort of a rev limiter.
Have browsed through the forums but...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.