Recent content by D-Rod

I had this same code when i first purchased my liberty back in May, it actually came on as i was pulling into my driveway. I took it back to the dealer and they said the catalytic converter was bad. It was still obviously under warrenty. They changed it out and i havent had a problem with that...

I hate to bother everyone on here with this but i cant seem to find the information i need. I have had my liberty for about 6 months now. The past month or so my check engine light has been on the code reads P0456 and the code P0457 comes and goes i have researched these and found it was most...