PH, I am not a mechanic but I would imagine the emission light could have something to do with an oxygen sensor or your EGR valve or something else. It could be a minor issue but I recommend you get it looked at sooner than later so if it is something that could cause more harm to your car the more you drive it, the expense could rise.

Regarding your H, I agree with SF to listen to your heart (Holy Spirit?) for what you should do.

Hugs...

Me:56, W:51
D:26,S:24,S:22
Married:18
Bomb 9/27/06
Separated 11/27/06
Divorced 10/6/08
Leaving it up to God