|Original Thought us, after all, only an attitude.|
Oberon: It's the oil companies, They want to sell more oil, so they conspire with the automakers to build larger-than-needed crankcases. The pump can suck up a quart as well as three of them.
Smithy: And what happens to your bearings and valves while that quart is in your filter?
Oberon: You don't understand! Oil pumps can pick up as little as one quart off the bottom of the crankcase!