Hey i got a lil problem, my check engine light is on , and it gives me an error of #90 which is a leak in emmision system in the fuel tank area, and i dont even know what that means,. Does it mean that i got some kinda hole in my exhaust piping? Because right now i only have a tip.... and used to had a high flow catalyst converter, which didnt work properly so i had to replace it back to my OEM one..
Anyone can help me with this # 90 code my ECU gives me? Please and thanks!