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Spreading hate? WTF? Ford Deserves to be 'put down', just like Chevy did with the Vega, Olds diesel, Cadillac 4,6,8 and lousy 'northstar' with bad head bolts(plenty of nice devilles. eldorados, junked). Consumers paid a price for bad design. We all should stay informed.You know I joined this forum because I love my Ford Expy and I want to know more about it. Here we can share our experiences with others to save money and get the best performance out of our trucks that we can.
I very much liked what you had to say on this thread the first time but, saying the same thing over and over without new input or new evidence just makes me question what you said the first time.
P S If you are not going to buy another Ford that is your loss. If you are going to put down Fords, turn in your membership and spread your hate somewhere else.
Spreading hate? WTF? Ford Deserves to be 'put down', just like Chevy did with the Vega, Olds diesel and Cadillac 4,6,8. Consumers paid a price for bad design. We all should stay informed.
I believe he is referencing your lack of knowledge on a vehicle that is years ahead of yours and the fact that you read a few things online and have a narrow minded perspective on this issue and constantly tell everyone else who owns this vehicle that they are wrong bc it’s not what you readSpreading hate? WTF? Ford Deserves to be 'put down', just like Chevy did with the Vega, Olds diesel and Cadillac 4,6,8. Consumers paid a price for bad design. We all should stay informed.
I'll wait for the Mueller report on Fords' collusion with the Russians to design a faulty engine.
I never told anyone, they are 'wrong'. Its an open forum and free country, last I checked. Much of the info, I read, was in this FORUM. Lokiwolf, doesn't own one either, but still puts in his 2 cents. I stated before and stand by it, I researched this problem, while considering buying a 2015. Even the service rep at the dealer said, wait for the injector change.I believe he is referencing your lack of knowledge on a vehicle that is years ahead of yours and the fact that you read a few things online and have a narrow minded perspective on this issue and constantly tell everyone else who owns this vehicle that they are wrong bc it’s not what you read
I never told anyone, they are 'wrong'. Its an open forum and free country, last I checked. Much of the info, I read, was in this FORUM. Lokiwolf, doesn't own one either, but still puts in his 2 cents. I stated before and stand by it, I researched this problem, while considering buying a 2015. Even the service rep at the dealer said, wait for the injector change.



Wow. This thread got long. And useless!
Well, mostly useless. Not entirely.
Good news! I changed my tranny fluid last night with amsoil merc lv and today i did the rear with with a msoil 75w90 severe gear. I'll do the front end and the center diff another day with more time.
Still planning on doing the CRC cleaner sometime and i will be adding a jlt separator and using full synthetic 5w30 from now on. Who knows whats in it now.
I did the rear resonator delete and dumped it out the side rear, almost like a axle dumpThe tranny was slightly more of a pain than i thought it would be but it ended up ok. I just took off the line behind the grill that leads into the cooler and had that drain into a bucket. I tried just filling unto the other line but it didnt want to drink it from there, so i just kept adding it to the pan from above with a hose and a funnel. It ended up being a 3 man job. One guy would run it and turn it off when we said and one would add while the other held the funnel. I ended up not changing the filter. I may down the road, but really its just a screen to stop big crap, not really a traditional filter.
But I had 13 qt and it worked out great. Did it last night at a buddies and I checked it again today when i did the diff and my levels were spot on and it has a much better color now! Hahah It disnt smell too bad but it was starting to get a touch of the burnt smell and it was getting a fair amount of brown to it.
Mine has 167k and its a '15. Ford doesnt recommend evening changing the fluid til 150k. I imagine i am one of the first to do it on an ecoboost expedition.
And the oil seperator peobably wont be for a few months. Theres a thing called a budget. Lol
I still need to change the front diff oil, tcase oil, and flush the coolant as well. Then i want to take off the intercooler and clean it out with some gas and then i will start with some simple mods like the oil seperator, intake, and a tuner.
I want to get the best mileage i can out of this thing. On my semi its all about maintenance and my philosophy is "expensive oil is still cheap insurance." But i worked at a truck/ auto/ tire shop for 11 years so ive seen firsthand many a time what sheer neglect will do to a car. Ive rebuilt motors and you can instantly tell which engines were cared for and which weren't.
Before Pennzoil came out with the platinum oil i would have said never touch pennzoil either, but i digress.
Also thinking about deleting the muffler and putting a side turnout after the rear wheel. Is this a thing people do?
I did the rear resonator delete and dumped it out the side rear, almost like a axle dump
Not sure you’ll find anything other than k&n (which is what I have and love it) or air raid for intakes. I did I take and a custom 93 tune. Technically you don’t really need a tube for Intake or exhaust but a custom tuner would take those into account when calibrating to make the best of them. Here is my axle dump with 4-1/2” tip.Also, do you have to have it tuned if you run an intake or an exhaust?
I know companies like S&b and banks will calibrate things so they wont cause a cel, and honestly those are the only two companies i would consider. But is it liable to hurt anything if i want to do hardparts first and then a tune? And honestly I just want it to be a mileage tune anyhow. I realize power would go up, but durability and mileage are my goals.

In addition, a mileage tune IMO isn’t worth it bc they pull the boost way back and shorten the shifts points and there is a huge power loss. Better off going with a mild perf/tow tune.Also, do you have to have it tuned if you run an intake or an exhaust?
I know companies like S&b and banks will calibrate things so they wont cause a cel, and honestly those are the only two companies i would consider. But is it liable to hurt anything if i want to do hardparts first and then a tune? And honestly I just want it to be a mileage tune anyhow. I realize power would go up, but durability and mileage are my goals.
Well if Thts the case, when that comes out I will be replacing my k&n since this is a closed filter box lolI was just on s&b's website the other day and they have a pn for the expedition, and all of the testing protocol has been released, but it did still say "coming soon."
But actually i just now checked again and it is listed for sale! #75-5130 is the pn for 15-17 expeditions.
And youre probably right about the tune in regards with a "mileage tune."
Other cars ive turned up over the years actually still got better mileage in higher power, as long as you just dont drive like a maniac. So yeah i guess if there are say...3 levels of power I would probably just keep it in "tow" all the time and not "race."