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  1. 0

    Exhaust fumes in cabin

    We have a 2015 navigator with the 3.5 Ecoboost. When starting the car to let it warm up in the morning, sitting at idle for a few minutes or anything similar to those two things, we get strong exhaust fumes in the cabin. I do not hear or see an exhaust leak but the strange thing is that the...
  2. 0

    Brake assist failure

    My wife drives our 2015 extended length navigator. It currently has 49k miles on it. We've been experiencing a rock hard brake pedal after the truck sits for a few hours. No other issues have pooped up with the brakes until yesterday. My wife had driven 30 miles on the highway, pulled into...
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    Any idea what's leaking?

    Feels like grease but looks like it's sprayed all over under on that side of the suv. Front diff fluid? Sent from my Pixel XL using Tapatalk
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    Rear vent windows weak

    2015 extended length navigator. Our rear vent windows won't open on the highway and sound weak while sitting still. Are these not meant to open on the highway? Sent from my Pixel XL using Tapatalk
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    Front speakers connected wrong?

    2015 navigator with the THX audio system. We had a rattle in the driver door when the volume was turned up. The dealer replaced the speaker. Ever since then, the mids sound horrible. They are extremely muddy to the point its hard to even understand what people are saying at some mid-range...
  6. 0

    Loss of coolant and more iwe issues

    2015 navigator 3.5 ecoboost. 37k miles. We are loosing coolant quickly. I will fill the reservoir and a few hundred miles later it's in between the cold fill and low level. When changing the oil, I peaked through one of the cut out holes in the underbody panel and could see coolant on the...
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    Very odd rattle

    Our 2015 navigator is at the dealer for a few things. One of them is an odd rattle coming from the rear. It is most apparent while braking going downhill and hitting some bumps. The wierd thing is that it sounds like an empty trailer/shopping cart banging around but I'm not towing anything...
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    Ford CCD suspension issues

    I'm under bumper to bumper warranty so I'll be taking the Navi to the dealer, but I'm wondering if anyone has any thoughts. Our newly bought 2015 Navigator has the ccd suspension with three modes, sport, normal and comfort. It also senses potholes and skips over them somehow. The issue is...
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    Vehicle swap

    We just purchased a 2015 navigator L so the 2008 navigator is being sold. It's been a constant battle of fixing things on the 2008 and my wife no longer trusts it to drive our family around and I honestly don't blame her. It seems like something breaks every week. One good thing is the engine...
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    IWE issues

    Hello everyone. We have been having an intermittent vibration/light grinding noise coming from our front driver wheel when in 4x2. It goes away in 4x4 auto. Today it got worse and started doing it much more often at slow speeds. You can't really hear or feel it on the highway. It also...
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    2-1 bump shift fix

    I believe I have found the culprit to the 2-1 bump shift on the 2007-2008 expeditions and navigators that use the zf 6hp26 transmission. It seems the mechatronic sleeves crack/wear and it causes the issue. The main sleeve/ seal and the 4 other tubular seals should cost under $100 and are...
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    No dipstick 2008 navigator

    I purchased a new filter and 8 quarts of mercon sp for my 2008 navigator. I found plenty of videos online showcasing the pan drop procedure for the 6r75 and 6r80. I have the 6r75. The problem is that I do not have the fill/level check plug. It should be on the passenger side front of the...
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    Odd tire wear.

    The suspension is tight on our 2008 navigator, I have had the alignment checked twice by different shops and had the tires rebalanced. I am getting some feathering on the outside edges of the front tires for some reason. The tires are new Goodyear ls2 20" and the only thing I can think of is...
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    Air ride suspension fail

    The air ride suspension on our navigator failed to turn back on shortly after we bought it. The previous owner just had a new compressor and height sensor installed in july. I ordered the coilover conversion kit for it and when swapping it I removed the solenoids from the air bags(2008). One...
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    Rear a/c leak

    Hello everyone! I'm new to the forum and hoping to learn from you folks about our newly bought 2008 navigator. She has 124k miles and besides a few issues appears to be a great vehicle. I'll break down the possible a/c leak I test drove the car on a 94 degree super humid day. The AC was set...
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