Does the oem oil filter have a check valve in it ? If it does my concern is I am presently using a K&N filter and I don't know if the K&N has a check valve.
Any help on this subject is grately apprecieated.
Ed Russo
All filters designed for the 968 will have a check valve, or anti-drainback valve. The Mahle and the K&N will have it.
[quote name='Greimann' date='Mar 26 2005, 11:40 AM']All filters designed for the 968 will have a check valve, or anti-drainback valve. The Mahle and the K&N will have it.
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Now I can sleep at night without tossing and turning with worry
Thanks,
Ed Russo