2003 Ford Expedition Questions

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I need major help!!! My entire truck dropped all at once. I've replaced the air suspension pump along with the relay next to it but the truck still won't rise! What do I do now?!
my engine cutsoff while driving then cranks again. usually several times
Ok I am at a loss right now. I have a 2003 ford expedition 4.6L engine, I just change all of my coils out, check my entire spark plugs (they show normal wear, less than 25,000 miles on them. They are motor craft), Changed fuel pump, fuel filter, Brand new Air filter, Oil (less than 2,000 miles), Clean the IAC, Replace the vacuum hose that connects to the throttle, Check for vacuum leaks, none detected and check (visually) all three motor mounts ( they all appear to good). I don’t have loss of power when accelerating; my rpm do not surge up or down it is pretty much consistent. My problem is that when I come to a dead stop I can feel my car (engine) wobble /vibrate. It is not violent are anything, but it is a wobble that is noticeable. Ran a scan on it and there are no codes, everything looks to be in normal operating range. The gas that I run in the tank is 87 octane (which the manual calls for) that has probably 10% to 20% ethanol in it. I use sam club gas in it. The reason that I am bring the gas up is that when I talk to my local Discount Auto Parts store he suggested that I could have low octane and to use a octane boost. So I tried his suggestion, and to my surprise I saw an improvement. The (engine) wobble /vibrate became less noticeable, but it is still there. Please someone help I am kind of at a lost hear? Any kind of suggestion is good
Where is the air suspension control module located in my vehicle?
I have two Ford vehicles and both of them started shuttering/hesitating when accelerating and rough idle. 2003 Ford Windstar and 2003 Ford Expedition. What could be the problem. It feels like all cylinders aren't firing.
Some times hard to start, must give gas; but in the mornings and after work starts right up, but hard to start 3 minutes later. What is the problem, starter?
Diagnostic says somthing about bank 2 and a vacuum line. the guy at the part store says its a vacuum line but where is it and how do i find it. it doesnt idle rough or skip
My vehicle shuts off while driving. it loses all power to include power steering. wait for 1 min and vehicle restarts and then sometimes the problem takes days to return.
this is the second time ,this problem has accured ,i thought it was because of the aftermarket alarm causing it ,but now i'm not sure .when trying to start when i turn the key to the first switch i get a buzzing sound from the fuse box .but nothing happen ,no crank or nothing ,but sometimes i get a crank like it's gonna start but don't.
I suddenly started vibrating and the check engine light came on at the same time. What are some possible causes.
Car starts fine first thing, but on hot days (90 deg +) it will not start after a second trip. If the car sits for 30 minutes it starts ok. Deler could not find a problem. It's my daughters car help
transfer gear shaft case repalcement?
problem happened all of a sudden. when in park or doing so engine idle sputters. more like up and down idle. when coming to a stop at a light or waiting for the light to change... idle rise and drop, and stall. while driving there seems to be no problem and after stall.. engine starts right up. auto zone ran a code..po171..???when pulling into a stall to park engine idles irradically, lunges with rise and fall of idle and then stalls. codes are po171 and po174...thankyou
hello,I have a 2003 xlt and the switch for 4x4 low,4x4 high,all wheel drive ,etc isnt working,could it be a blown fuse or a way to reset the switch,thank you and happy new year,Al from nj
My suv starts knocking each time I turn right either going forward or in reverse. Why?
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