Posted 8/14/2010 20:36 (#1315734 - in reply to #1315715) Subject: RE: By-pass oil filter-needs changed every oil change right?
Little more info needed. I run a Gulf Coast by-pass filter on my work truck, gets changed before Christmas every year. OEM engine oil filter gets changed two times a year. Truck is driven short runs for about 16500 miles per year with some excessive idling.