the problem with that is the screen is allready clogged if the light is on so it doesn't really matter, the pan needs to drop to clean the screen if you actually don't have oil pressure and it's not a dead op switch

ps it's not always pudding, most of the time it's like coffee grounds

Quote Originally Posted by Dash01
First, though, seems like you could take a biopsy sample of the oil pan crud (if any, and how thick, etc.) by working through the oil drain plug.