Pmoon

Ok, I do have the occasional lunch at Taco Bell but I'm not talking about methane gas! When idling I get a gasoline smell in the cab of my truck, smells kind of like old gas. I've looked under the truck and under the hood but I can't see any evidence of a leak.

gone postal

Did you change plugs recently?

Pmoon

Yes I did have them changed ,in fact it was just before I noticed the smell

gone postal

Re-torque the plugs and the smell should go away. A lot of people have had this issue.

allinon72

+1. Especially the rear plugs, make sure they are torqued down properly 30 ft/lbs if I remember correctly. I put mine at 40 w/ anti-sieze.