All sorts of info on this product (Ferex Fuel tabs) dating back to 2009. Snake oil plain and simple. Recent "ad's" lead to Mexicali Mexico as it's source. Majority of info is solely marketing, all of which lacks info on how it truly works (or is supposed to work) based on engineering...
....never gotten over 17 MPG going downhill with a tailwind. I envy you guys who say you've gotten in the 20's consistently, and anything over 18 mpg running 80 mph or towing (or both) is flat-out impressive!
Props to OP for 1) posting the light pics in detail so everyone could see them, 2) knowing they weren't the best choice but going with them anyway cause well, he wanted to, and 3) for being a damn good sport during the discussion :)
Out of a Ram 1500 into the Glady and haven't looked back. Suits my needs just fine. For all your "hater" friends, just challenge them to an off-road duel/race. That'll shut 'em up. :)
I might be down for a set of these. 1) I changed to Bosch blades immediately after purchase, and they're over $50 p/pair, and 2) I'm tired of washing my a-pillar instead of the windshield if I'm on the highway or the wind is blowing.
Sorry to hear of your troubles and I hope you get it sorted out. One thing sticks out from OP's original statement "They checked their database and there were no records of it". Jeep's databases are nationwide if not global. The fact that they had no record of the engine replacement would...
Wix...go with Wix. Mopar OEM, affordable (I change mine every 3 months) and super easy to get. I have a 2020 JTR also, so these should do it for you.
Oil = Wl10010XP or WL10010
Air = WA10841
Cabin = WP10371
Looks like a trip to the dealer is in order. Would highly recommend that prior to using a tazer to reboot etc. Dealers can tell if that's been done and would likely blame you for the failure if they discover it.
Even in everyday driving, I change mine every 3-5K miles. They get filthy in a very short period of time, and they're inexpensive (using Wix) so it's a good investment.
Professional drivers? How about millennials who've never driven a stick shift? Moral of the story is to park your own vehicle vs valet. Heck, my own kids have never driven my JT.