Have had a smelly gas tank for a while now, only notice it when the tank is less than 3/4 full, could it be the evap control valve? Got a new cap, and crank it three clicks, it seems to be holding pressure just fine.
Car is a 97 with 220K miles on it. Runs like a spanked dog (no disrespect to dogs I love 'em).
Thanks for any clues on this one.