Ford Super Duty (1999-2016) :: Metal Bearing Type Noise When Started Up A Hill
Nov 27, 2013
I have a 2001 F350 with a 7.3 diesel and automatic trans. I purchased it about 100,000 miles ago. It is all stock as far as I know. The mileage on it was about 14-15 on the road and I decided to put a chip in it. I was somewhat leary of putting too much power to this old of a rig. I put a TS Performance chip in it. It seems to have more power. I am towing a 30 ft. Gulfstream Seahawk I think around 10,000 lbs. When I started up a hill it made a different noise like a screeching noise when I pushed it. When I back off a bit the noise goes away. When I put it back to stock setting the noise is not there just the normal downshift and increased RPM. Not sure how to describe the noise but sounds like a metal bearing type noise. I get the same rush of air or what ever that sound is when it changes back to a higher gear. Is this sound normal or what might it be. It sounds normal when not pressing it.
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F250 today at 61300 miles going down the interstate today my vehicle made a strange new noise that sounds like an old timey car horn. The sound started at about 75mph and comes and goes depending on what appears to be air turbulance and other vehicles nearby or goes away as the speed comes back down to lower numbers. Also when the sound is present you can "feel" it in the side handle on the A post. Really weird. Doors were closed all around.
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What we have is a 2011 F-350 with the ambulance package (obviously) and it has started making a very annoying sound from the front end. It has been into two different Ford Dealerships and they have not been able to remedy this issue. What happens is, when we are backing and turning, the front end makes a bad metal on metal grinding noise. When going straight down the road no issue just turning while backing. I know this is an ambulance and has the ambulance package but I think from the cab forward should just be all ford right?
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So my truck is making a rapid clicking type of noise out of the vents when the ac is turned on.
The noise sounds like a thin piece of paper getting hit by a fan (that's what I hear) It started during this past winter when I would cold start the truck. but as the heater warmed up it went away completely. well now since its warm out I am running the ac now, and it blows cold but doesn't have a lot of volume to it it seems. but being the problem was when the truck was cold running the cold ac makes the noise permanent.
The blend door acutator is working as should (i can only assume the blend door is ok) the vacuum lines are good and vacuum signal is good.
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I thought i heard this yesterday when i left work but i was tired and said its in my head, THEN i go to leave right now and sure enough its a real sound, you can hear it very well through the front grill and then if you turn the volume up you can hear a ticking sound ever half a second or so, it also speeds up when i was pulling on the throttle cable. And after the truck fully warms up it goes away.......
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Just last night, out of the blue, I've got an odd rumble at idle. The noise goes away under load and any time the rpm's are up over ~1300. It sounds like metal on metal vibration, but I don't see any loose exhaust parts.
I've looked at threads saying possibly a broken flex plate. Other than the noise, would there be any other symptoms? I don't notice any loss of power. I suppose I could pull the inspection cover and take a look, but I don't have any experience with auto tranny's and don't really know what I'm looking for.
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I'm having an electrical issue that is driving me nuts. I have an '01 F-250 Super Duty that I just put a new battery in today. The truck normally runs great, I drive it to work everyday with no issues. Today, there is a noise coming from under the dash that sounds like the turn signal flasher, and the clock on my radio flashes in time with the noise from under the dash. All my lights are working ok, and all the idiot lights come on as usual when I put the key in the ignition and turn it to the on position. However, my truck won't start. It won't even turn over. I get nothing but a dead switch when I turn it to the start position. The starter solenoid doesn't even click. Like I said, yesterday everything was just fine. I knew my battery was going bad (6 years old), so I changed it.
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I own a 2012 F350 dually King Ranch with 6,600 miles on it as of today. I noticed that on slight inclines, I can see and feel the hill start assist feature activating and working as before. I was not towing anything today. Starting today though, I hear this loud creaking noise both in forward and reverse directions with quite a bit of shutter from front of the truck lasting one to two seconds as I transition from the brake to accelerator. I checked the front hubs to make sure that they are not in locked position. I tried activating 4WD auto mode, then deactivate it to 2WD mode as I watched the diagram/figure on the dashboard. Nothing would make the loud creaking noise and shutter go away. Is there anything else I can try, or should I take it back to my Ford dealer again (now for another different reason. I had problem with injector #8 failure with CEL come on earlier this week which appears to be fixed for now)???
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I have a loose, binding, metal on metal sound on my steering wheel shaft. I have removed the steering wheel, replaced the clockspring, because when I removed wheel clockspring was in pieces and I thought that might be the issue. Guess not, because I'm still having problem. Other than having to remove or replace the whole steering column...
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Have a rear wheel bearing making some noise. A friend told me that it is always the outer bearing that goes first . Can you replace the bearing without replacing the race?
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I have read the older posts here on the super duty ford 4x4 system. At 60,000 miles I noticed what sounds like a gear or bearing noise, or even a whining noise like you would hear from mud grip tires, coming from the front end area, while driving back from Kentucky to Georgia. I have quiet running street tires on this pickup.
I have a 2004 F350 crew cab XL, automatic, 4x4, limited slip axles, 430 gearing and a V10. This truck has always been extremely quiet on the highway. This noise I described above has increased and the truck now has 70,000 miles. I have the factory 4x4 dash switch in my truck cab for the 4x4 engagement. I always thought the dash switch engaged and disengaged the transfer case, and locked or unlocked the automatic hubs.
The service guy at the dealer now tells me that the dash switch only locks and unlocks the front hubs, and the front drive shaft and front differential are engaged full time. So, after checking my tires for defects, and for any play or bearing noise in my wheel bearings, I am looking at pulling the drive shaft out keep the front differential from turning, to determine if I have a bad bearing in the front axle assembly.
Now I read some of the posts here, and they say that with the dash switch in "2 wheel drive", the transfer case should be disengaged and the front drive shaft and front axle should not be turning at all. What is turning up front with the 4x4 disengaged on the dash switch ? I'm afraid to drive my truck out of town now and I need to isolate this issue and get it repaired. This has been a great truck and it's very reliable.
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I have a 2001 f250 v-10 4wd with 117,000 miles. I just replaced drivers side front hub bearing assy and not sure if it's the new bearing or what but now I keep hearing this crazy noise from suspension area. It has had bangs and pops for a while now. It almost sounds like abs motor going off but louder. Does it going slow fast or whatever. Brakes on or off. Trucks ball joints were done about two months ago and new shocks, trac bar replaced this summer only thing not done was tie rod ends and all bushings. Brakes are good new rotors and pads this summer also. It's like taking two inflated balloons and rub them together real fast. It may be the timken bearing maybe bad from get go.
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2002 F250 4 wheel drive manual hubs, 7.3....
My first thought was to have the tires rebalanced and rotated to see if it is tire noise? I am hearing damage on top of the noise from the 7.3, hard to be sure!
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My truck had devolped a whine/howl over the past coulple hundred miles. I thought it was a wheel bearing failing me. So yesterday I pulled it into the shop and jacked up the front end. Everthing checked out fine so I jacked up the rear end, started it up, put it in gear and to my surprise the noise was from the rear end.
I pulled the rear end apart and found the front pinion bearing had a defect in the race and the rollers were starting to pit out causing the noise and harshness when turning it. The truck has 130k, seal wasnt leaking and fluid looked/smelled normal. I think it was a legitimate defect not from abuse or lack of maintenance.
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I bought a 2000 F250 V10 Super Cab. Oddly after a few weeks it has grown on me. There has been a clunking noise out of the right front over bumps. I traced it to a bad axle bearing. The u joint moves up and down about a 1/2 inch. Besides pulling the hub/bearing assembly out and removing the axle are there any surprises getting the old bearing out?
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I have a really loud whining kind of noise found that its the wheel seal rubbing on the inner part of the wheel bearing. I was just curious if its safe to drive with the spindle removed from the axle?
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I am wanting to swap out my mirrors from the adjustable "egg-shaped" superduty on my 2004 to the newer style square type mirrors. I like the newer style mirrors, because i drive an F-550 at work and it has those mirrors on it and it makes towing and seeing in general a heck of a lot better and easier. The question is, Is this conversion possible? Will the newer style mirrors fit on an older truck like mine?
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I am new to being an F250 owner. Just recently purchased a 2000 F250 SD 4x4 with the 5.4 and a 5 speed trans. Got a pretty good deal on it, because I knew some work had to be put into it, and do plan on dropping the trans. Currently, if the truck has been sitting for a little bit, not cool, but not running for a little bit, when I start it, whether it is in gear or in neutral, there is a noise coming from what seems to be the clutch area.
After a couple minutes of driving, this noise goes away and all sounds as it should. A little bit of researching turned up the possibility of the throw out bearing being bad, however, I found other posts online that doubt this. Another symptom that I assume is connected is that if I go to put it in reverse at 0mph from neutral, it grinds.
In order to go into reverse, I have to press in the clutch, put it in first, then put it in reverse, at which point it goes in no problem. I had already planned on replacing the clutch because it seems to me that would be the logical choice as to where the problem originates, so no issue there. But perhaps I'm wrong??
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So a few months ago I would occasionally hear what appeared to be a slight squealing noise from a pulley when I started my truck. It was very intermittent, so I didn't think much of it.
After a few weeks, I realized I was only hearing it on colder mornings - it would also go away rather quickly. I bought a mechanic's stethoscope, and figured I'd get to it on a slow day.
Today, I finally broke out the scope and tried to figure out the source. Didn't really find any pulleys making noise, and I did notice that when I shut the truck off, it squeaks for a second or two as it comes to a complete stop.
My dream of finding a bad pulley or perhaps a power steering pump was crushed. I had hoped to do a little Easter wrenching and put this noise to rest. So, I did what any good mechanic would do - I Googled the issue.
I'm reading that it could be the belt. Certainly wouldn't bother me too much as that is an easy fix. The belt isn't too old - about 4 years and 20 - 30K on it.
I took a few pics of the belt and can take a video of start/stop ....
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My current 08 duty was bought with what I believe to be a procomp 6" lift modified to an 8" lift. The 100 mile drive home after buying the truck showed a tiny "hop" in the rear. I ditched the 37s for some new 35s. Still a tiny hop, mostly noticeable while under a load like climbing a hill. I pulled the rear driveshaft and had it fully rebuilt with a new carrier bearing as well. Still gots the hop? The truck has a carrier bearing drop bracket but I think it may be insufficient for the lift.
The rear driveshaft still has a slight bend in the middle of where the two driveshaft pieces connect. Are the 2 piece driveshafts on your 8" lifted trucks sitting straight with each other or do they have this bend as well?? I am thinking if I get a bigger drop bracket it may cure this slight hop I have? Lots of lifted trucks where I live but they are dam near all shortbox with 1 piece rear shafts so I haven't been able to find one to compare. By the way, my truck also has pro comp rear traction bars..
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Actually the previous owner of my 7.3 Dually cut the muffler out and straight piped it, it's really not that loud but too much drone for long highway hauls.
What's a good replacement muffler for a 7.3? Wouldn't mind a little bit of sound, it already has an oversized tip.
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