Does anyone else occasionally get that smell of burning gas in their car? It just smells like exhaust gas.

I've sat in the car for hours and had a CO2 sensor in there so its not a leak.

I think its just running rich but I'm not getting a code.

 

Only way to know is to invest in a wideband on put it on a dyno.

 

Yes and sadly that isn't money I have right now.

I spent my remaining money on audio equipment that goes in this weekend.