Gas..

[SoCal-s130]

Thank you.

[heyitzalan]

check your cat converter. maybe leaking fuel line.

[MADE]

I had the same problem, I checked my O ring when I changed my FP which didn't help after I got my car tuned I didn't smell any fuel. ( I was running filthy rich)

[blueshark123]

yeah check ur fuel lines it could be that