I just bought my 2015 F350 long bed Platinum a month ago, and the first trip with my 12,000 lb. 5th wheel had a vibration when starting out, but only from a stoplight with some acceleration or an incline, not at level slow startup.
View 6 RepliesI have this bucking a jerking when pulling my Sundowner LQ horse trailer, primarily in the 40-50 mph range. I can let off throttle and it stops but resumes unless I feather the throttle.... 2008 f 350, 4WD, 6.4, 48k miles....
View 1 RepliesDriving into work this morning, I came up to the first stop sign before I get on the "freeway" and noticed a weird vibration. As I slowed to stop I could have sworn it felt like the engine was being lugged, the same feeling you get in a manual when you try to come to a stop without using the clutch. I thought for sure the engine was going to die. The engine RPMs dropped to about 800-900 RPM and once I got to a complete stop the RPMs went back to normal.
It seemed to do this every time I came to a stop. Could my torque converter be locking up and not releasing as it supposed to causing the lugging sensation I'm getting? The truck accelerates fine and idles fine once stopped, but when slowing I get that weird vibration and maybe the lugging sensation is just in my imagination and has nothing to do with the engine.
I do have a vibration from a missing wheel weight, but that's usually felt at about 34-35 mph. In addition, I also have a bit of a brake vibration when slowing down quickly, such as when slowing quickly from 65 to turn off the highway onto my local road, but this is a completely different vibration.
So I'm getting a mild to severe shudder depending on load and acceleration rate from stop to 10-15mph... It's worse if I'm on an incline...This has started since having a lift installed...I'm guessing it has everything to do with pinion angle...right?
1999' F350 7.3L 4x4
Crew Cab Long Bed
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.
I have begun to notice a vibration when I am in first gear starting out with a bit of a load. The vibration goes away as I gain speed and the load reduces. None at any of the higher gears. If I take off real easy and allow the truck to gain speed without pushing it, the vibration does not exist. The truck is the one outlined in my signature. It is equipped with a 3 speed auto with overdrive. I am thinking this could be a U-Joint that might be starting to go out.
View 9 RepliesI 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.
View 8 RepliesI have a vibration starting at 60mph. Its slight but there. I crawled under and found a very shiny rectangle of metal. Safe to assume I flung a shaft weight? It drives perfect around town just at freeway speeds.
View 14 Replies02 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.
View 1 Replies2004 F350 single rear wheel with 8" suspension (springs) lift and 37" tires all put on in 2005. Having low speed vibration 15-20 mph on accel and decel. Recently put on thick aluminum rear dif cover and vibration seems to have come since that install. Used Mobile synthetic fluid and 4 oz of Motorcraft antifriction additive and 4 oz of off brand. The Mobile fluid and antifriction have been in my barn for over 5 years in the winter and summer. I just changed the carrier bearing and all U-joints look good. Any chance the fluid and antifriction additive could be causing this? Truck has 66k miles.
View 6 RepliesNow that I use my truck as a daily driver I am noticing a vibration under acceleration at 30-35 and constant vibration at 45-50 accelerating or maintaining speed. I have replaced all three u-joints as well as new ribbed highway tires all around and still have the vibration. It seems worse in OD. I have done a little research and am either going to shim center support/machine a new one or have a one piece shaft made and need info on how to successfully gotten rid of this vibe on their truck mainly the amount of shimming required and the final driveline angle. It seems that most posts regarding this issue lean towards the fact that the 45-50mph vibe is normal for my year super duty and that's probably right but I want to remedy problem not "live with it!" (10 mile 45mph stretch to work @ 4AM, vibe bugs the heck out of me!)
Truck is 2000 f250 SC 2wd 4r100 3.73 gear currently 51000 miles.
My right rear supercab door will not stop squeaking/chattering when driving or idle at a stoplight.. I know this is a common problem for these trucks but how do I fix or dr it up?
View 7 RepliesI have a 14 F250 Superduty with 6k miles, it has started a shudder around 40-45. It only does it briefly if I let off the gas and then accelerate it goes away.
View 2 RepliesI just broke my 2000 F350 7.3L 4X4. I never had any shift problems in the 3+ years I've had this truck. 3 days ago, I stood on it to enter the freeway, it dropped into passing gear, then a loud THUNK, a shudder, and no gears whatsoever. I coasted to a stop, checked to make sure the transfer case hadn't jumped to neutral, ran the tranny through all gears, and nothing, truck wouldn't move.
I took the tranny pan off this morning and its clean, just a little fuzzy on the magnet but nothing more than normal for 3 years and 200k miles without service. At this point, I'm thinking its the torque converter let go and won't pump fluid. Tranny Shops only want to sell you the whole assembly, not fix the problem.
My truck seems to shudder between 40 and 60 mph when it's in OD. If I turn off OD it seems to go away with the increased rpm's. Although I can't be sure if it genuinely disappears or if I just don't notice since I'm at 2100 rpms instead of 1500. Trans fluid is clean. Is this a common problem in these trucks? Just filled up from flat E the same day air temps about 4 deg. Truck was fully warmed up. Does this sound ignition related, tranny or fuel related?
View 14 Replies2001 f250 v10 6.8l runs a little rough at idle, low rpm is ok between 1700 and 3000 rpm but around 3 it starts to shudder while driving let off gas get back on its fine, new plugs 1,000 miles ago has throttle body spacer and cold air intake, stock everything else..
View 8 RepliesI have a 2010 f-450 with 87K miles. 6.4 engine, auto trans, 4wd, and 4.11 rear. All seems fine in the earlier gears....in the later gears...at around 40mph...there's a very noticable shudder...enough to cause you to slow it down...since the shudder shakes the truck...then at about 35mph...it stops. repeat the speeds...shudder repeats.
Trans fluid is clear and all vehicle fluids and filters have been changed during the 4000 miles I have owned the truck....with the correct fluids, filters, and additives. There's also what sounds like a coasting whirling noise in the torque converter area while in neutral....which may or may not be related.
The last time all was normal...a bang .....as if I ran over a cinder block (which I did not) occurred...leading me to believe a bolt or part sheared. There is no metal in the magnetic drain plug of the tranny filter.
There are no codes indicated other than ODBC drive cycle incomplete. I do not see any obvious damage on any of the universal joints...
My vehicle had a shudder which felt like driving over a rumble strip. It would usually occur after hitting a small bump at around 35 mph and hearing a clunk underneath. The shudder lasted just a few seconds. Checked the whole steering, suspension, chassis, drivetrain, u-joints, rear e-brake shoes etc. Finally found that the RF axle shaft could be moved up and down excessively in the steering knuckle. Removed axle shaft, R&R u-joint, vacuum hub seal and the torrington bearing in the hub. (used to call it a spindle bearing) ...
There was a little bit of wear into the stub shaft where the spindle bearing rides. That removed the play from the axle when it was all re-assembled. I was very happy until about a month later when it started doing it again, but not as bad as it was originally. I think maybe the stub end of the axle shaft needs to be replaced due to the wear in it. I don't want to just throw a somewhat expensive part at it without some info about "superduty shudder".
Truck is 2011, F350, 4x4 CC Long box with a 6.2, 124,000 km on it. Was driving home last night towing my jet boat when I heard a sudden noise from the front end, kind of shudder, first reaction was a flat so headed to the curd. No flat, nothing running hot, no play in wheels, all looked good underneath the front end. Pulled out and drove away, got about 15 km and it happened again, looked all around nothing obvious so pulled out and drove home (25 km) no issue.
This morning wanted to investigate further. Drove truck down the block and heard a definite rotating type sound. Not a grinding more like a scrape sound. After a minute it went away. Went into a parking lot and drove in tight circles but no strange noise. Found that the auto locking hubs were not working but hub would lock in manual. No strange noises with hubs locked in either.
Jacked up truck rotate front wheels, no sound and no play or wiggle on either side. Pulled the hubs and the passenger side had water in it. Hub was not rusty but it didn't look as good as the other side. Not sure how water got there as I have never driven in water, although I am not original owner but have had it two years and put 25,000 km on it. Could the water have gone in deeper and caused a bearing to fail?
I have a 2006 F250 Lariat CC FX4. I bought the truck with 68,000 miles about 3 months ago. This is my first 4WD and I'm wondering if I need shocks.
I know how to check on a car but this suspension is too stiff to push down a corner so how do you test? Or do you just go by the age? At freeway speeds when I hit a bump I get a bit of a shudder that makes me wonder if the axle is hopping.
If I were to replace them are the Rancho shocks OK for a replacement? I will spend very little time off road and mostly use this truck for boat towing and hope to buy a travel trailer down the road.
My '11 F250 stock w/airbags has a mild shudder when I let off the gas approaching a stop light. If I air the bags up to about 20 lbs it appears to go away, or at least is undetectable. I don't notice this if travelling at a higher rate of speed on a highway but only when slowing down from a lower speed (<40 mph). What this could be?
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