Ford Super Duty (1999-2016) :: 2006 F250 ZF6 V10 Making Faint Grinding Noises

Went on a 400 mile trip today and noticed some strange noises. The rig is an 06 F250 lariat, V10, Zf6, SC, LB and only has 43k miles. It behaves normally except when coasting down a hill at 65+ mph, and it doesn't matter if I'm in neutral or overdrive, it makes a feint grinding sound that gets louder as speed increases. Maybe grinding isn't the best word to describe it, I'd say a cross between humming and light grinding. As soon as I give it any throttle or put any load on the tranny is goes away. It's really freaking me out as I just got the truck a month ago and I know the ZF6's are almost bulletproof.

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Ford Super Duty (1999-2016) :: F250 - Noises Coming From Front Driver Side Tire

Cat like noises coming from front driver side tire .. honestly sounds like a cat ..it gets louder the faster I go ... what it could be ?

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Ford Super Duty (1999-2016) :: 2001 F250 Making Weird Noises After Battery Died

Had an issue with the negative cable n had to replace the bolt n nut. Since then its been making weird noises under the dash n under the hood even when the key is off. Sounds like something moving around under there almost but i know there is nothing. Also making buzzing noise every 30 minutes or so for a few then stops. Separate noises n 2 separate issues tho

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Ford Super Duty (1999-2016) :: 2012 F250 Grinding Coming From Front End

I've been noticing a grinding coming from the front end of my 2012 f250 4x4, mostly while turning. It seems like its worse over uneven terrain, bumpy dirt roads, things like that, but I have noticed it on occasion while on seemingly smooth roads. Also a couple times while turning and lightly braking I could feel it interfere with the brakes. They wouldn't grab completely and you could feel the grinding in the pedal. I've been crawling around looking for rub marks or any indication of what might be causing it but until recently I hadn't noticed anything. Today though I found this. I'm guessing bad ball joint or tie rod maybe? Maybe just need alignment?

Passenger side lower control arm ...

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Ford Super Duty (1999-2016) :: 2001 F250 V10 Won't Start And Makes A Grinding Sound While Turning Over

I have a 2001 Ford F-250 with the gas v-10. Yesterday it started just fine as always. Today I get into it and it starts to turn over just fine then starts to make a grinding sound and the truck won't start. I have had a fuel issue in the mornings with once it started you had to barely press the gass to keep it running. But never makes a funny sound and always runs fine. This only last for a couple of min and then it runs fine for the rest of the day. The grinding is not the starter. I took it off and had it checked and it was fine.

The truck had been using oil. When I checked the oil level it was low but it was still on the stick. "I know a motor needs oil to run smooth but it's my dads truck and well let's just say he is not the best on maintenance". Also I smelled the oil and it does have a gas smell to it. So it definitely does have some gas in the oil. I tried to light the dipstick with a lighter and it wouldn't light. So not sure how much gas is in it but that's what I did.

So the question is, would something just in mid crank go bad and then not let the motor crank. Truck made no weird noises before this so I find it hard to believe the barrings just went out in mid crank and now it is shot.

Also I just checked compression on front cylinders.
Driver side read 75lbs
passenger side read 100lbs

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Ford Super Duty (1999-2016) :: 2004 F250 4X4 - Front End Rumble - Squeaking / Grinding Noise Then Clunking

So to start at the beginning.... Traveled across Canada East to West towing 11000lb travel trailer, no problem. Have used 4x4 in a few campsites to pull out of a pitch without spinning the wheels and causing damage to the site when it has been really wet. All good.

Got to Banff in December and the town was an Ice rink, engaged 4x4 and all good. Crossed the Rockies and the 4x4 starts making grinding noises. Up and down some mountains and squeaking, grinding noise then clunking.

I have manual hubs, disengage and the noise all goes away. Engage 1 hub and no noise. Engage both hubs, noise back.

I bought some needle bearings and went to swap them. Got hubs apart and they look good. No scoring on the drive shafts. They are not dry, but as I have them open, repack them with grease anyway.

Do more research... Remove ABS sensor and repack main bearings with grease. (broke one sensor pulling it out, too cold plastic brittle oops). Still clunking noises.

The universal joints look good, doesn't appear to be any play in them. However, the axle seal (knuckle seal) (F81Z-3254-CB) does move around a lot in it's metal casing. It is tight on the shaft, but with the hub off, I can move it in and out, and move it side to side. If I had ESOF hubs I guess they would not be locking as I'm sure there would be no vacuum in there!

Question is then, would this seal be allowing the universal joint to wobble under load in 4x4 mode? Would this wobble be the cause of the rumble? As it is labelled as a seal and not a bearing, I wouldn't of thought this would have been a loaded point, and the weight would have been taken by the associated bearings and it could be run without this seal? But if it is not this, then I'm still looking for a clue as to what is making the rumble....

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Ford Super Duty (1999-2016) :: 2001 F350 - Faint Grinding Noise In Left Front Wheel

I got a 2001 f350 got a noise in my left front wheel i know its not the wheel bearings, it only makes the noice when the locking hub is unlocked i did jack the the truck up and spun the wheel got a faint grinding noises form what seems like the locking hub so my question is bad locking hub or needle bearing holding the axle shaft??

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Ford Super Duty (1999-2016) :: 2001 F350 - Vibration / Grinding On Front Driver Side After Partial Rebuild

2001 f350 4x4 dually 7.3 powerstroke, I recently replaced the hub assembly, stub shaft and seal, u joint, ball joints on the front drivers side and now periodically the truck makes a grinding growling vibration coming from front drivers side and stops after hitting a bump...

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Ford Super Duty (1999-2016) :: 2001 F250 - Rubbing Sound Near The Front Axle

I have a 2001 f250 7.3 4x4 today I locked the hubs, put it in 4 low and got threw some mud to go hunting fine. got back out of the woods and took it out of 4x4 unlocked hubs and went in reverse 30 yards.. Now when i drive it makes a weird sound like a rubbing sound near the front axle. What this is?

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Ford Super Duty (1999-2016) :: 2001 F250 4x4 - Getting Noise In The Front Driver Side Wheel

Here's the deal. I have a 2001 F250 4x4 and I am getting a noise in the front drivers side wheel. The noise is not a grind or clunk, but its like a u-joint is rubbing inside an empty cylinder kind of. Anyways, it seems like it does it only with small bumps. I took off my oem hubs and re-installed them and the noise went away for about a week. Now I replaced them with manual locking hubs and the noise is back. One other thing I notice is if i put the switch to 4x4 the noise goes away. I checked all major components for the steering and suspension and nothing was loose. The front end is tight. Is there anything inside the axle that would cause this? I dont know what to check for anymore. Where else to check?

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Ford Super Duty (1999-2016) :: 2001 F250 - Frozen U-Joint In Driver Side Front Axle

I have a '01 F250 with a frozen u-joint in the driver side front axle. My question is can I put it together without the axle and drive it?

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Ford Super Duty (1999-2016) :: 2000 F250 V10 - 4R100 Making Noises Audible While Driving Especially In Third And OD

Troubleshooting on my wonderful transmission. I have a 2000 F-250 CC Lariat with the V-10. When I start the truck, I hear a high pitch noise. It's like a high pitch whine. It changes frequency as you rev the engine in park. Put the transmission into gear. Either forward or reverse, and the noise is lower pitch. As you accelerate, the noise will change frequency. If the tranny is manually shifted, the noise will go away, and then come back a short time later. The noise is audible while driving especially in third and OD. The truck has 93,000 and is dead reliable except for this. I have been under the truck, and I can tell it's coming from the tranny. Not sure if it's the converter or what.

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Ford Super Duty (1999-2016) :: 2003 F250 - Grinding Noise While Coasting In 4x4?

My 03 F250 7.3 is making a grinding noise when I let my foot off the accelerator and coast in 4x4, I replaced the hubs with new warn premium hubs and it is still making the noise. The noise does not occur when I take it out of 4x4.

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Ford Super Duty (1999-2016) :: Grinding Noise From Front?

1999 f250 super Duty V10... I am having some problems with switching out of four wheel drive. S, when I flip the switch back to 2 wheel drive everything, seems ok at first, but within a mile or two I will hear this grinding coming from the front that sounds like the gears aren't completely disengaging. The inky thing that prevents this grinding from happening is switching back into fire wheel drive and keeping it there. What might be causing it to not stay disengaged ?

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Ford Super Duty (1999-2016) :: 2004 F250 - Grinding Noise When Hubs Are Engaged

Okay this is what I got; I recently purchased high mileage 2004 F250 Super Duty short box super cab 5.4 liter. Came with manual 4x4 handle on the floor so no 4 wheel on the fly and this eliminates the vacuum for the auto hubs so this will not be part of the problem. When engaging the hubs and ONLY when engaged the driver side hub grinds. The 4 wheel drive works but it sounds like its ready to grind itself into oblivion. I did pull the hub and the grinding was gone, I happen to have a spare hub that is good and the grinding returned.

I have jacked it up and made sure I have no play in the wheel itself and the axle knuckle on the axle shaft. Some say remove the front drive shaft? Or turn the wheels all the way in one direction engage the hubs and check for binding? I will do this in the morning, but what does that confirm if it not the hub. Could it be the passenger side echoing across? On my 99 Super duty I kept hearing moaning coming from up front like the breaks were shot and if you stuck your head out the window it was the back echoing to make it sound like the front.

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Ford Super Duty (1999-2016) :: 2000 F250 - Installed Clutch Now Grinding Noise?

2000 Ford F250 crew cab 4 x 4 with 7.3. 6 speed transmission.

I just had a new clutch installed and now I am have a grinding noise when putting it into 1st gear and when I change from granny to first it will grind also. I did not have this issue before having the clutch replaced.

I have also just had a new hydraulic clutch kit installed.

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Ford Super Duty (1999-2016) :: 2003 F250 Lariat 7.3L - Grinding Noise When In Park

The problem I am having is that there is a grinding noise when in park. If i shift into gear then it is fine but shifting back to park very big grinding noise. At the same time I have the Speedometer and fan for the heat not working as well as the heater for the seats.

This problem is so bad I am afraid to drive and get stuck somewhere. I have checked the starter and it is tight ad secure. all fluids are fine. Not sure what this would be? This is the single vehicle i have for work and family.

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Ford Super Duty (1999-2016) :: Bad Grinding Noise From Front Driveshaft / Differential

For starters I have a 1999 F-250 5.4l changed all 4 ball joints about 15,000 miles ago. I have been hearing a grinding noise coming from the front end for the last month only when I turn left and at slow speeds. I was servicing the TC so I threw it in 4 wheel to check it and it wouldn't engage until I started moving. When it did engage it was a bad grinding/ clunking sound coming from maybe the differential.

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Ford Super Duty (1999-2016) :: 2011 F250 - Grinding Noise Only Shows Up In Freezing Cold Weather

Noise question. I have a 2011 super duty f250 xlt, and my question is I have a grinding noise that does not sound metallic and only shows up when its below freezing, only in drive and for about 50 yards.

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