"common sense" is kinda of an oxymoron, maybe your right it should be "common stupidity" so let me rephrase my statement to read....
In defense of common stupidity, no auto part should be inspected or corrected before use. You should run an oil pump right out of the box! Install plugs without checking the gap first and install an oil filter without a 2nd thought about weather someone dropped a loaf in the feeder hole!
:rofl:
