This is in Bud8fan's boy's truck. The lining actually started breaking loose and plugged up the filter on the pump. He's redone the tank recently to a different style because of the coating issue. Be sure you get the tank coated with the right stuff, it seems there are companies not doing it correctly. I don't know what was used in this tank to coat it. Surely the best way is to have it coated like the factory does but thats probably cost prohibitive. I painted the outside around the sump and welds with Eastwood's fuel tank spray coating, FWIW.