New here, from Canada. I just picked this one owner car up from an old lady. It has 158,000 km on it and i paid almost nothing for it, but it has some issues. p0442 code popped up and i thought it was the gas cap so i replaced it..that wasent it. I get home after filling it up and i smell gas. I look under the drivers side of the car and i see the side of the gas tank is wet...****...now i think i need a new tank. Could this be my problem. I dont have a garage and we have 20 cm ( 8 inches ) of snow on the ground. Any advise?

 

fuel pump assembly gasket maybe