Posted 9/22/2017 15:33 (#6263768 - in reply to #6262983) Subject: RE: D.O.T. Fuel inspection for colored fuel .
I've got two diesel vehicles and with both it crossed my mind that the previous owner could have used red fuel. Never checked and never had a problem, but when I bought the pickup the dealer kinda hinted that it could have dyed fuel. I was glad after a few tanks got burned.