I think these guys are dead on regarding the good ole soap and water.

Drop the tank, flush with water, drain, add 1/2 cup dawn and fill with water again, let stand for 1hr. then rinse. Allow to dry and reinstall.

Never failed me in the past.

Good Luck! <img src="/forums/images/graemlins/cheers.gif" alt="" />

"If you think you hate it now, just wait till you drive it!"

Mike M.
Richmond, Va
2002 Trooper, stock for now...
2002 Taurus Wagon "The Family Truckster"