Gas smell?

Hey yall. My 97 Rodeo reeks of gas sometimes while driving. I've looked at what gas lines I know of and haven't found any issues jumping right out. Yall have any tips? I'd rather it not blow up on me. :shakehead

Look for breaks in your exhaust. My Flex tube had a break in it for about a year and every once in awhile I would get a nose full of gas ....