Ford F-150 (2009-2014) :: Rear Differential Leak From Pinion Seal
New issue this week - truck developed a leak from the pinion seal. I'm not sure how much has leaked out, so I would like to top it off before limping to the dealership.
From the manual: "Motorcraft SAE 75W-140 Rear Synthetic Axle Lubricant" There is also a footnote for friction modifier required for a Trans-Loc rear diff. Assuming that footnote refers to an LSD and NOT the E-Locker, should be able to top off with just the fluid, correct?
I am a die hard for Truck fan but am really disappointed with the overall quality of the truck. I bought it new and now with 30k, I've had it in twice to have rotors turned, once for transmission getting stuck in 5th and needed a new molded leadframe assembly, and now the pinion leak. All fixed under warranty, however really unacceptable for a truck with this low of miles and an easy life.
Ford F-150 (2009-2014) :: 2011 - Front Differential Fluid Change
Changing the front diff fluid on truck. I was looking at mine today and it looks like the top bolts will be difficult to reach.
I also tried to suck the fluid out of the fill hole but couldn't really fit a tube into the differential.
Ford F-150 (2009-2014) :: 2010 - Can't Takeoff Front Differential Cover?
I am changing the front and rear axle fluids on my '10 f150.The rear was no problem,the front is my issue.I took all the bolts off and loosened the cover to drain the fluid but it is a tight space and cannot take it off completely to clean it up and put on the gasket sealer.
View 2 RepliesFord F-150 (2009-2014) :: 2010 - Jerked While Changing Lane - Felt Like Being Rear Ended?
2010 f150 supercrew fx4
While driving down the highway yesterday at about 65mph I went to change lanes. As I was changing lanes I gave it a little gas. About half way through the lane change truck jerked like I had just been rear ended. I immediately checked my mirrors to see if I changed lanes in front of some body. No one was around. Truck still ran the same. Everything I'be read seems like similar thing happen to others at slower speed.
Ford F-150 (2004-2008) :: 2007 - Changing Rear Differential Oil?
I have a 2007 ford f150 FX2 5.4 with 3.55 limited slip rear end. It has 68,000 miles and would like to change the rear differential oil. I have read and I know the oil it requires is 75w-140 plus the friction modifier. I would like to use mobile one. But was reading and the mobile one sites states that is already has friction modifiers. Is that ok to use on my truck? Using mobile one and not adding the extra modifiers?
Also some other brands say they have friction modifiers as well. Should I use mobile one and add extra friction modifier or just go with what it has already?
Mobil 1 Synthetic Gear Lube 75W-140 LS contains special friction modifiers designed for limited slip-type differentials. In most applications, the addition of special LS (limited slip) additives is not required. For axles requiring the highest level of limited-slip performance, OEM specific LS additives can be added to this fluid.
Ford F-150 (2009-2014) :: 2010 FX2 - Rear Axle Gear Ratio?
I just purchased a used 2010 fx2 screw with 5.4 and 6-speed auto. How can I find out what rear gear ratio the truck has? do I have to contact a dealer to find this out or are their any web based sites that can decode the vin? Is the gear ratio marked on the truck anywhere?
View 2 RepliesFord F-150 (2009-2014) :: Locking Differential While Turning Or On The Gas Pedal?
Just a quick question about the locking differential. I'm just wondering can you activate the locking diff while turning or on the gas pedal? Because today when I was climbing up an icy hill, I thought I'd turn on the locking diff,I was still on the gas when I pulled the switch. For a second I saw a warning on my dashboard, but quickly went away before I had a chance to read it. Just wondering in what conditions you can lock the diff. I also hear that you couldn't activate it while turning at a certain degree?
View 7 RepliesFord F-150 (2009-2014) :: 2010 - Differential Fluid Grey In Color?
Had the diff checked today.fluid was grey in color,looked like it might have a little water in it. 2010 limited slip. wasn't over full. 10000 miles.
View 12 RepliesFord Super Duty (1999-2016) :: Replacing Gear Oil In Rear Differential?
I need to replace the gear oil in the rear differential on my Ford F -350 and was wondering what the best sealer to use.
View 7 RepliesFord F-150 - 1997-2003 :: 2001 - Rear Differential High Gear Noise
I just came back from a long trip and during the 400 miles drive I started to hear noise coming from my differential - kind of like a constant high gear loud noise. I will hear this noise when I start to accelerate and it will only gets louder and louder as I go faster and faster. I had a pinion seal leaked fixed last week and I checked the fluid and it is full.
View 9 RepliesFord F-150 (2009-2014) :: Rattle In Front And Rear Passenger Side Doors With Windows Down
Just took my 2014 F150 FX4 to the dealer for a rattle in the front and rear passenger side doors that rattle with the windows down . Sounds bad when you close the door. Dealer told me it was normal. So here I am with a 50,000 dollar truck with 5,000 miles on it and they say that's normal even tho the drivers side doors do not make this noise. Not really happy with FMC these days.
View 14 RepliesFord Aerostar :: 1997 - Rear Differential / Driveshaft Making Clicking Noise When Put Into Gear
My 1997 4.0 Rear Wheel Drive is making a clicking noise when it is put into gear or when it switches from drive to reverse and vice versa. Sound is coming from the back of van. Does not make noise all the time. Drove 50 miles last night with no problems and minimal clicking. Could it be U-Joints going bad? Or is this a different problem?
View 6 RepliesFord Super Duty (1999-2016) :: Tire Air Pressure Differential Front / Rear
Wondering what difference in tire pressure are you running front to rear. I have a 1999 CC LB 4x4 with a v10 with 180k on it and have always had to run lower on the rear with a empty bed. Most of the time I'm empty. If I don't the rear centers wear a lot quicker.
I ran KO's most of those miles and recently switch to Geolanders. The tires are 315x75x16. BTW the geolanders are doing great. A better rain tire, smoother and much more quiet. 6k on them so far and very little wear. Time will tell, I would get 55-60k out of the KO's.
Ford F-150 (2009-2014) :: Changing Wiring From 4 To 7 Wire?
I purchased a trailer recently and decided to change the wiring from 4 wire to a 7 wire. I matched up one for one and blew a fuse on the truck. Looking at my manual there are a number of fuses related to the towing or trailer hitch wiring.
View 3 RepliesFord F-150 (2009-2014) :: 2011- Changing Oil For 1st Time?
I am changing my oil for the first time on my 2011 F-150 4X4 with the 5.0 V8 and needed info about the location of the oil drain plug or a pic of it along with the plug size.
View 4 RepliesFord Excursion :: Faint Odor Of Differential Fluid From Driver Side Front And Rear Wheels
I've only had the Ex for a few months so I'm still learning... After a trip to Orlando this weekend, I noticed a very faint odor of differential fluid from the driver's side front and rear wheels.
Nothing on the passenger's side. I've inspected the pinions and axles and found no wet areas at all, so I'm a little perplexed. The wheels and axle housings were pretty cool considering a 5 hour round trip.
I was also wondering if what I am smelling is due to the axle vent hoses?
Ford F-150 (2009-2014) :: Reset Miles To Empty After Changing Oil?
After I change my oil, I need to reset back to "miles to empty" from "% left on oil" warning. 2009 F150, XLT Supercab. I do not know how to do this.
View 1 RepliesFord F-150 (2009-2014) :: 2011 - Changing Oil / Drivetrain Failures?
I recently purchased my 2011 F150, which is the first new vehicle I've ever owned. I have always changed my own oil, and if possible I would like to continue doing this myself. My only concern is any potential warranty claims down the road.
If I change my own oil can Ford blame any drivetrain failures on me? What should I do to maintain records of my own maintenance to prove I've changed the oil regularly?
I am aware that I must use synthetic oil and a Motorcraft filter.
Ford F-150 (2009-2014) :: 2012 - Changing From 3:73 To 3:55 - Mileage Will Be Effected?
How much my mileage will suffer if I go with a 3:73 rearend instead of a 3:55 ? Towing and not towing ? Truck will be 2012 F150 4X4.
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