I have no desire to turn this thread into a war of oil brands, nor change interval arguments..... Run whatever you choose as its your truck and your money.
But.....all that said, I cant express with enough sincerity how IMPORTANT it is to NOT install a dry oil filter on these engines!!!!!
Yes, pre-filling the oil filter is always a good method on any engine (if possible), but its critical on these particular Cummins engines simply because of the force and volume the oil pump can generate upon initial startup. This blast of thick cold oil will plunge through the dry oil filter media and damage the material, causing things like this thread is discussing. And anyone who tries to talk you out of this method for fear of sending random debris directly into the oil pump is misunderstanding and overlooking everything about this process.
So in defense of all those naysayers who choose to use FRAM, I'm here to say that FRAM is a very cheaply made product (as so are many many other oil filter brands.....so do your homework), but.....this isnt so much a FRAM issue as much as it is the Cummins engine making it a FRAM issue.
DONT RUN A FRAM ON THE CUMMINS. But if you feel the convenience or money is worth the risk then at least make sure the filter is pre-filled before starting the engine upon changing the oil so you dont blow apart the filter media and send material shards through the oil system and plug up the oil piston jets.
Lastly, I agree with others who've suggested to pull the pan and valve cover. But before doing so, I'd also pour a gallon of oil into the engine and then drain, filter it through a large coffee filter and do it again a couple times. Then pull the pan and valve cover to look for any trapped or remaining filter material. If this stuff gets caught in a piston jet then the piston(s) will cook. Have you opened the filter to make sure what you're seeing is from this filter? :thumbsup: