Chrysler 300 Mechanical Problems and Questions
Hi all
I have a 2006 3.5L that keeps giving me codes P0137, P0138 - P0157, P0158
Both post cat O2 sensors high & low voltage.
I have replaced both sensors (with the cheap universal ones), the car ran code free for 1 day and then BAM... Mr. Check engine light came back to mock me again.
I do not...