I've brought my car to repair shop several times this month. had it worked on codes clear. drive it a day or so, service engine light comes on. Mech. says nothing wrong with car. the P0300 codes reset and there are no repairs to be made. However, it keeps giving the egr, o2 sen, and cat cov. when the service engine light comes on and won't pass the emissions test here in TN. is there a fuse or something I can do the the PCM to get around this. there was a recall on the PCM but my neon isn't one of them. need help driving on a expired temp tag.

thanks

 

I would just take my check engine light bulb out

 

How close are you to middle TN?

 

I live in davidson county. i'm in nashville by BNA airport