Search results

I am having the same issue - replaced both O2 sensors and still getting the code P0420. The car can be driven everyday for 2 weeks short distances on side roads - and I take it up on the highway one time, get it up to speed and temp - and then when I get to the stoplight after that it comes...

Hi, I have a 2017 Sonic RS with the 1.8 engine. Got a P2076 and saw my intake manifold tuning valve runner had come off at the bottom cause it was worn out. Bought an aftermarket runner and replaced it. Cleared the code. However, now I’m getting P2070 staying the valve is stuck open. Have...