Originally Posted By: BigCahuna
I think its strange that the 4 cyl uses the replaceable element that when you unscrew it and lift it out, any oil and dirt drains downward in to the holder of the element, and into the crankcase. But the 6 cyl version of the same car uses a screw on filter. When we bought this car didn't give the filter any thought. Now I'm hoping this motor will see at least 150k with this filter setup.,,
There are tens if not hundreds of thousands of these motors out there with 200,000 miles on them with no problems from the filter setup.
Most debris will stick to the filter media. Yes what does not may drain back down, but will go straight back up into the filter, it will not be circulated through the motor at all. If you're that concerned, remove the filter cap first and take the element out, let it drain from the filter area, then drain the oil. With the drain plug still out, pour a qt of oil in the filter container and let it "flush out" anything that may be in there.