I see that the govmint buys a lot of Fram filters and they pay more for them than Wal-Mart charges, 5-6 bucks a filter, by the dozen yet! If they bought S-T filters like I do they could cut their expenses in half. You can see where this is going...
So then the spring on the threaded end doesn't compress unless the media is clogged correct?quote:
Originally posted by labman:
The spring on the dome end simply holds all the rest against the base plate. The spring on the thread end compresses to allow the oil to bypass the filter to assure oil flow and protect the filter element at high pressures.
Even a new filter may bypass with a heavy enough oil at higher engine speeds. The ABDV is free swing away from the baseplate when pressurized oil flows in. When the oil tries to flow back out the inlet, it pushes the ADVB against the base plate preventing flow.quote:
Originally posted by Clyde65:
So then the spring on the threaded end doesn't compress unless the media is clogged correct?
When the oil enters through the inlet holes, how does it get passed the ADBV to get to the media?
That come back has zero to do with anything oil related.quote:
Originally posted by alreadygone:
So are STD's,, doesn't necessarily mean I want one!
The idea of using OEM filters and oil is false, and illegal. see link -> http://www.baldwinfilter.com/inside/history.html This falls back under the federal Moss-Magnuson Warranty Act (MMWA) more about it can be found on this BITOG forum: http://theoildrop.server101.com/ubb/ultimatebb.php?ubb=get_topic;f=1;t=015992#000006quote:
Originally posted by CBDFrontier06:
I stick with Nissan oil filters due to warranty issues. If I were to venture out and buy the best brand name oil filter offered, and it failed, guess who gets to pay for the new engine in my Frontier. Nissan is forever nagging me to bring my truck in for it's next scheduled service, so since I'm doing it all myself I'd like to avoid warranty hassles with them if something bad happened.