whitehorse
Full Access Member
Ok my truck just started this mess. The rear tank you can run until empty,but the front tank can be full plumb up to the filler neck but it cranks and idles high and skips like its got fouled spark plugs!!?....wait it don't have them,.... anyways it will clear up when I go back to the rear tank. Is this the tank switch doing this or is it something else going bad? Tim