Ford Super Duty (1999-2016) :: 2015 F250 - Vibration From Driveline
Jul 26, 2015
I have a 15 F250 CC SB 6.2 4x4 that is suffering from a driveline vibration. Had the shaft checked for balance and it was off. It's a little better now but still there. Checked all the angles and they're correct. Also came up with a curious observation that all CC SB 4x4's have a slip yoke driveshaft at the transfer case while all the other trucks have the fixed yoke. This appears to be my source of the vibration.
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I have a 1999 f250 SuperDuty with a nasty vibration That begins at about 70mph. The truck is an extended cab 5.4l Manual trans 4X4 with a one piece driveshaft (No mid bearing). The Vibration appears to me to be a driveline vibration that is speed dependent. It is the same in gear, out of gear clutch in or out. I have replaced the wheel bearings/hub assemblies on all four corners, completely rebuilt and balanced the driveshaft the driveshaft, removed the front driveshaft, put brand new tires mounted and balanced on all four corners, new clutch, had the flywheel turned and balanced, and replaced the transfer case output bearings. Pinion bearing feels tight and does not leak.
Also the Input in the trans felt tight when i had the trans out. The truck had the vibration when i bought the truck and still vibrates after i have done all of this work. i did not change the motor mounts because they looked fine. when i bought the truck the tabs on the extension housing holding the trans-mount to the trans were broken so i make a huge "exhaust clamp" to straddle the trans and bolt to the trans mount.
After driving the truck up north last weekend the truck seems to shake going taking of at lower rpm as if the motor mounts and trans mounts are bad. I guess my questions is can a bad trans mount, motor mounts cause this Vibration at highway speed. if so is there a way to fasten the trans-mount to the extension housing without replacing the extension housing. If not what else can cause this issue?
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02 CCSB, and I have a vibration in my driveline that's starting to drive me nuts on my commute every day. I can feel it faintly starting at about 45 mph, whether the torque converter is locked or unlocked. The vibration peaks at about 60 mph and goes away at about 65+. My u-joints are all moog and grease them every oil change (about 120k on them now). At this point I suspect the carrier bearing, yokes, or even u joints but there's not much play. However the rubber around the carrier bearing is in rough shape and dry rotting. I'm curious if there's a test I can do to find the culprit.
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My CC 2015 6.2 has a pretty annoying vibration when stopped at red lights, etc. isn't always there but is pretty frequent. Dealer says it is normal for the truck. I disagree. I am not sure how bad it was vibrating when the dealer had it.
Think of having a subwoofer in your truck and how it will rattle the doors,etc. seems to be behind the driver seat, coming from underneath. All stock truck.
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I just purchased a new 2015 F250 SC 8ft bed 4X4 2 weeks ago. I am experiencing a vibration on soft acceleration (I feel it through the floor), by that I mean when there is power going through the driveway, not coasting. I plan on making an appointment with the dealer. New F250 SC LB 4x4 truck.
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2015 6.7L Super Duty ... I bought this truck 74,000 miles and almost two years ago. About 6 months ago it developed a vibration and a very hard shaking of the steering wheel when (so far) turning to the left. First began when, from a dead stop at a red light, I turned left onto an uphill I-41 on-ramp. Scared the crap out of me and I had to pull over to a dead stop to get it to stop. Happened several times but only on this ramp. Local Ford dealer checked it out 2 oil changes ago and couldn't find anything wrong. Now, 2 weeks ago it did it on the highway at 65 mph on a slow, 80-ish degree and downhill turn on a 4 lane highway in Milwaukee. Again had to almost stop for the wildly shaking steering wheel to return to 'normal.' Am taking truck back to same dealer this Wednesday for it's next oil change and they will check it out again. I pull a 37 foot, 15K pound 5th wheeler and don't need to lose control at 70 mph!!!!!
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My 2015 F-350 Super Duty has a noticeable vibration between 5 and 15 mph when accelerating with my 5th wheel. The 5th wheel is heavy--around 14000 pounds. The pin weight is heavy--around 3000 pounds. The Owner's Manual says on page 191 "When driving with a trailer or payload, a slight vibration or shudder may be present due to the increased payload weight..." (This was brought to my attention by my dealer.)
Seeing the thousands of F-250 and F-350 Fords pulling 5th wheels out there on the road, I wonder how many have this "slight vibration or shudder" and what they have done about it.
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I've got a 2015 F250 with a 6.2 Liter with no compression on 3 cylinders. The dealer just diagnosed it and has not opened it up yet but the mechanic says it is probably a broken valve spring...that it is not uncommon in this engine.
My concern is not repairing the spring my concern is what a "free spinning" piston in 3 cylinders does to the life expectancy of the main and connecting bearings in this engine. I have rebuilt engines in the past and I have bought re-built from auto parts stores and from Jasper and I have never had any last more than 60-70K miles. It seems to me that even with very little mileage on the engine with three of eight pistons jumping around under no pressure that there could be considerable scarring of the bearings or bearing surfaces. I am no expert by any stretch but this is an engine in atruck that has less than 22K miles on it and I ain't real happy about opening it up let alone trusting for the next 280K miles that the bearings have more wear on them than they should have. It was only driven about 20 miles total like this but that is a lot of pressure on a highly tuned and pretty darn precision machine.
This is the newest vehicle I have owned since 1988 and I meant for it to be the last pickup I drive (I drive 'em til the wheels fall off) but I am not overly confident that even if this is a one off problem that it hasn't caused even more damage that won't show up for another 100K miles or so???
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I have a 2015 F250 with a 6.2L and want to clean my throttle body. I have done several before on other vehicles but, just figured I would ask before I just jump in there. Cleaning throttle body on their 6.2L?
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First tech post for my new truck. I just bought a hold-over but new 2015 F250 XL Supercab 2wd and love the simplicity of no unwanted options. That said, there are two features I am adding. The first is perfectly straightforward, cruise control (swap button cluster and have the function turned on by the dealer). The second is a tiny bit more involved, back-up camera, in mirror display with bluetooth hands-free (I like the simple AM/FM radio because I can work it all with gloves on).
So I basically need three things from the truck and my research has been inconclusive on a couple of things because most of the threads are for 2014 or earlier. I think I can pull switched 12V and ground (pin 1 and 4) plus reverse lights (center, or pin 7) all from the the trailer wiring harness. It appears these are not affected by the canbus load restrictions of other places to tap reverse signal (remember, XL so likely nothing in the overhead console for the auto-dimming rear view mirror). Are there any challenges with this when I do hook up my enclosed trailer or when it is not hooked up regarding the trailer brake controller/anti-sway?
I already found a good youtube video for how to route the wires so I think this is my primary challenge at this point.
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Just bought a used 15 F-250 with 57,000 miles, yesterday tried to start it and nothing happened. Checked the starter fuse and it was blown, replaced it and it immediately blew when i tried to start the truck. Pulled the starter and had it tested and it was good, replaced the relay and still blowing fuses. I have got it to start a couple of times but as soon as you kill the engine and try to restart it blows the fuse. What was the fix? Truck had no problems trying to start before this problem started.....
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Took delivery of my 2015 F250 in June with 2WD and the 6.2 gas engine. What I thought to be a slow throttle response seems to be more of a quick shifting transmission according to two different dealerships. My 6 speed automatic has already shifted to 4th gear at only 25-30 MPH. My Dodge Hemi I sold never had shifts as quick as this and I think it's to quick. My question is....is there a way to change these shift points so I get more speed before it shifts into the higher gears?
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Dealer says groaning noise at start up, when I let my foot off brake at a stand still is normal,worse if i turn steering wheel with brake on.
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2 weeks ago, I purchased a 2015 F250 6.2 with 16K miles. Upon bringing her home, I noticed that there is a buzzing noise coming from the engine compartment after I shut down the motor which lasts approximately one minute (give or take). Since the truck is still under factory warranty, I figure I'll take it to the local dealership, but I'm wondering with the 6.2 has had the same issue and what the issue could possibly be.
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2015 F250 diesel. I am hooking up an air pressure gauge inside the cab to report the pressure on my rear aftermarket air bags. The pressure reading will come from a tap on the actual pressure line, but I need 12vdc to operate the backlight on the gauge. I have found a bundle of loose wires under the steering column, 4 of which are firewall pass-through wires for the upfitter switches. Do one of the remaining wires in the bundle is an accessory power wire? I need a plain key-on accessory wire connection, not a dash-light connection.
I am using one of the upfitter switches to switch my on-board air compressor and a second switch to inflate/deflate the air bags. Want to save the other 2 switches for future use.
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I just got a 15 f250 with the console and nav system but it didn't come with the upfitter switches.
I picked these up and got a copy of the .pdf for the installation, but I'm finding it hard to follow for where the relay and box should install. I ran the wire up to the upfitter switch location and can even find a nice spot to connect the grounding wire.
I can't for the life of me figure out where the box installs and where the wiring harness taps into the main harness. Need a photo of where your box is installed and where it taps into the main harness?
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I love my new truck. '15 250 CC SB. It would be nice if when I am backing up not to have the dash lights in my eyes once I turn off the head/parking lights at night. I turn off the head lights so as to make everything darker. Much easier to see what is in my mirrors.
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Do a topper off a 2005 f-250 shortbox will fit on a 2015 f-250 shortbox? Other than the tailgate step, I can't think of any other differences.
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This is my first diesel but my 4th Ford truck. The truck currently has 4000 miles on it. My first incident started at 500 miles when my windshield gasket or lack/loss of silicone on the upper gasket decided to go. This caused a tornado in my cab at 6 am blowing coffee out of my cup and literally atomizing it all over myself pretty much LMFAO. It sounded like a helicopter attack at 40mph when it went. Ended up being towed to the dealer for repair. At around 2k miles the truck started too stink, like exhaust and coolant maybe. I'm thinking it's the DEF or the left overs from a regen cycle (newbie). At 4K miles, it's getting worse. The cab almost feels like deicing in the plane on the runway, nothing but fumes. It literally blows in through my HVAC vents straight into the cab. I'm glad I own the company because I'd be afraid of getting a drug test when I got too work. Instant red eyes. It is not as bad while driving but starts up again at red lights etc. It's a handful of times a week it does this. Things I've checked, water separator, 0 water in diesel. I've tried different gas stations and different DEF brands. Nothing makes it better or worse. I've read that I'm not alone, God speeds too us skunk trucks.
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When I'm in 4 high and I coast I can hear something from the front drive line. It's a soft whirring/grinding type noise.
If I'm accelerating there is no sound . Only when the driveline forces reverse and the engine starts to slow the truck do I hear something.
With my hubs locked but in 2wd I don't hear anything.
Is this something to be concerned about or is it regular noise?
We have had a brutal winter so I've been in 4x4 75% of the time.
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Im an outside sales rep and I drove 85k miles last year in a F-150. The time came where I needed a new company truck and now I'm in a 2015 F-250 2wd 6.2l lariat. I love the truck but my back is killing me. I've only had it a little over 3 weeks but it has over 6k miles on it. The majority of the time my bed is unloaded but there has been a few times my 1/2 ton was overloaded so i stepped up to a 3/4 ton. Ive tried lowering my tire pressure but the TPMS light comes on. I also bought sand bags to leave in the back of my truck to add weight to it when not loaded. Im about to pull the trigger on bilstein 5100s but was wondering of there is anything else I could do make the truck ride a little smoother.
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