Somewhat connected to this discussion of filters is what we did back in 1961 and probably earlier.
As a teenager, I worked at a gas station in Poulsbo that did lube/oil/etc. It was standard practice at our station to change the oil filter every other oil change. Remember the stickers on the door post keeping track of this? When I got "rich", I started changing my filter ('51 Chevy bypass type) every oil change.
1948 3/4-Ton 5-Window Flatbed Chevrolet 34 Years. Now with a '61 261, 848 head, Rochester Monojet carb, SM420 4-speed, 4.10 rear, dual reservoir MC, Bendix up front, 235/85R16 tires, 12-volt w/alternator, electric wipers and a modern radio in the glove box.
