Possible throttle body problems?
Hey everyone. I've recently been having some problems with my 2007 Cobalt SS. It's throwing P0121, P0010, and P0446(which I believe is unrelated).
I removed the throttle body and cleaned it completely but my car is still having problems. When I hit the accelerator my car will chug and not accelerate like it used to, sometimes it feels like the car will stall. Once again its a 2007 Cobalt SS not supercharged or turbo. Is replacing my throttle body the next logical step? Thanks for your time