Ok, so the check engine light went on 3 a few days ago, and my mechanic checked the codes and said to bring it in next week but
its ok to drive. Today, it started acting like it was missing so I went to check the code, and when I turn the screw to the right
the engine almost dies. When I turn it back to the left, it seems to run ok. ANyone had this happen? Thanks!

 

Use the diag screw with key on, engine off.

 

oops...thank you.