Hi Q-Folks,
This is a repeat question....every talks check valves,
but I would really like to know the answer to this
one:
"If the oil filter is mounted perfectly upside down (hole Up)
and the media is indeed "trapping" particulates, is the
check valve found in some filters still very useful?"
Thanks.......Paul Royal
1990 90Q20v
1987 5Ks
1967 SS/RS Camaro
1990 Suzuki VX800