On a 1999 CLK 320 the fuel tank overflows on to my feet if I try to fill the tank more than about 3/4 full. It seems to flood out from near the top of the tank, have you any advice on how to fix this?
My Clk has a fuel leak when full from a short rubber type hose behind the drivers side rear wheel arch liner, probably worth a look around there before doing anything drastic with the tank.