07-27-2010, 07:42 AM
my buddy's truck has been mixing oil and fuel and we changed the orings and its still mixin what could be causin it.
07-28-2010, 10:15 PM
Did you check all the injector cups for any cracked or worn ones?
07-29-2010, 02:40 AM
Did you lube the O rings heavily? Possible that one could have gotten rolled and not seating.