Ok lately my car has been running great, but when the car sits at a red light long enough, or just idles for about 2 mins, the ses light comes on, and the car seems to idle a big rougher. If i turn the car off, and back on the light always goes off and stays off unitl the next time it idles in one place too long..any suggestions y?? also when the temp gets right before 210, id say about 200 it starts to have a miss when idling........any ideas?

 

ttt

 

ttt

 

most likey your o2's gone bad

 

ttt

 

I'm thinking maybe the coil.

 

any stored codes?