Originally Posted By: roadrunner1
Originally Posted By: ZeeOSix
Originally Posted By: roadrunner1
I've been using e-cores for several years in several different applications without issue.
Do you cut them all open for inspection?
Quite honestly, no I have not.
But again its just an oil filter, there are literally millions of cars currently using e-cores and frams for that matter without issue. For extended drain intervals I would think it to be prudent to use a "top shelf" filter, but for manufacturer intervals, my case is 5,000 mi. I really don't see an issue with an e-core.
If you don't cut them open you would never know if they are failing inside. There could be media tears or de-bonded end caps ... you would never know by the way your car is running. These kind of failures are not going to destroy your engine instantly, but if unfiltered oil is always going by the filter media, then what's the use of even running a filter?