Gas tank pressurization
My car has some sort of problem that makes it run on the rough side and be a bit sluggish. I have smelled some gasoline from time to time. One day recently I really could smell the gas so I opened the gas door and opened the gas cap and gas literally gushed out. Today, I could smell a little gas and opend gas door and saw a drop of gasoline dripping from the gas cap.
1. Is it common that a gas tank gets pressurized to the point of gas wanting to come out the gas cap?
2. If no to No. 1, what could cause such a thing to occur?
3. Is my gas cap bad as well?
__________________
1999 Mercedes ML320
2002 Mercedes 230K
Last edited by et1123; 09-05-2008 at 09:04 PM.
Reason: spelling
|