Posted by Chriscase [107.201.31.228] on Saturday, October 05, 2013 at 17:54:56 :
In Reply to: Re: Zero oil pressure, not the gauge. posted by TGP (IL) [68.166.91.8] on Saturday, October 05, 2013 at 17:42:20 :
Bypass filers only filter the oil that the pressure relief valve was going to dump back into the pan.