Pretty sure the concept behind this (from what I understand) doesn't have to do with the filter itself, but rather the effects on VCT solenoids that come from using the wrong filter over time. Cause and effect, but not direct cause. Feedback that the original source received seems that several Ford service mechanics are suggesting this as well to customers. So, seems like lightning is striking in the right places.

 

I'll buy that using a bad oil filter could cause the problem. But I don't think the right filter will fix the problem.

FYI back in the 60's motorcraft filters looked like a birds\'s nest inside.

 

oh people are noticing... the 2nd, 3rd, & so on buyers who register here & facebook.
New poster: I just bought a 2017 with 253,400 what preventative maintenance should I do?
Also the hand wringing about "extended warranties" is always good for a laugh.
My experience is the MSRP is only the entry cost... usually fuel, tires, brakes, oil, and repairs will equate to that number if you own the vehicle long enough.
I would not pay or trust a dealer to replace a 10R80 for the 7-8-$10,000 I've heard some getting soaked for.

 

Filter sensitivity is often an Oil Drain-back issue.
The Filter may need a drain back control built in like the MC 820 has for 4.6 / 5.4 engines and even the old 5 L push rod engines to keep oil flow at startup, and keep Bearing knock to a min. before Oil Pressure builds.
Otherwise, a specific cylinder Misfire issue is some other fault.
Good luck.

 

I have a 2016 5.0 with 207,000 km on it, had the rough idle like lots of people, always near the end of OLM %, witih various oils but never MC. First happened with about 36,000km on the truck.

Since I have changed more frequently, haven't had the issue. Now running AMSOIL and filter, longer, no issue. So, it's not that it cures a misfire, because it's not. But clean oil and certain types certainly effect the VCT, but thanks for the amazing comment. They should pin your comment if there is a way because it's brilliant.

Try it, do a couple short intervals, you might be good to go.

 

As it was described to me by the same mechanic I go to at our local dealership for all repairs and maintenance on my 2018 F150 4x4 5.0: “Sticking to the 5K interval for oil changes using MC 5W-20 Synth Blend oil and MC oil filter is the best way to prevent misfires on those components. Dirty oil trying to flow through the intricate and tight internal clearances of a VCT solenoid (and other cam-controlling components) can cause poor performance or even failure.”

He told me that when I brought the truck in at the original “Ford-recommended 10k” interval with a failed VCT which they replaced. From that day forward I’ve followed the 5k oil change routine with absolutely no problems at 75k now, runs and tows great. Maybe some think this interval is an excessive waste of time and money, but it worked for me.

 

Great explanation. So, what if it's been a few years worth of not using MC and this has negatively impacted the VCT solenoids? As a previous poster said, it could be a skeptical "fix" to just switch to MC as a remedy -- so, would it be wise to use some sort of additive/cleaner to the oil in order to reverse some possible build up from dirty oil? And then from then on, MC-only. For what it's worth, I've already switched to a MC filter over last weekend, and plan to use MC 5W-20 synthetic blend for the next change.