Ford Super Duty (1999-2016) :: Loud Squealing Noise Off And On In Front End

I have a 99 f250 4x4 super duty. Just started getting a loud squealing noise off and on in the front end. Changed the ujoints and axle seals on both sides. They where all in bad shape. It still makes the noise off and on while in 2wd. If I lock the hubs in it doesn't. What it could be ?

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Ford F-150 - 1997-2003 :: 4x4 Making A Squealing Noise When Hit The Throttle

I have a 1997 f150 with the 4.6l triton that just started to make a squealing noise. I have replaced a couple of pulleys that were bad but that did not get rid of the problem. It only makes the noise when I give it some gas and it is coming from around the fan clutch area.

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Ford F-150 - 1997-2003 :: 2002 - Intermittent Squealing Noise

Over the last few days my f150 has developed a really annoying squeal that's intermittent. I can never really predict when Ill hear it. Usually I first hear it when I am accelerating to a speed greater than 30 or 40 mph. And it will continue if i keep my foot on the gas or if i slowly hit the brakes. Usually the only way it will stop is if I slow down to under roughly 30 or if i hit the brakes. pretty hard.

But sometimes Ill hear it at various speeds just for a second or two, usually when I am turning or when I am decelerating by taking my foot off the gas and not braking. again its hard to predict. It sounds really similar to a car with squeaky brakes. and just like squeaky brakes, you can hear the noise slow down as the f150 slows down. but again it doesnt only happen when i hit the brakes. I dont know what it is.

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Ford Excursion :: 2003 7.3L - Random Whirring Or Squealing Noise From The Front

I am now getting a random 'whirring' or 'squealing' noise from the front. When it starts, I feel some vibration in the steering wheel and floorboard and for sure can hear it. Starts on it own at random, sometimes when I hit a bump in the road. Stops at random, sometimes when hitting a bump in the road. Lasts for different lengths of time. Always stops when coming to a stop at about ~15 mph. Seems to change pitch ever so slightly if turning when it is 'whirring' or 'squealing'.

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Ford F-150 - 1997-2003 :: 2002 - Squealing Noise In Torque Converter At 3000 Rpm

I have a 2002 SuperCrew 4x4 that makes a squealing sound that starts at 3000 rpm and slowly goes away as it approaches 4000 rpm. It does this when you are in park or in gear. I believe the torque converter is going bad, but just want to make sure before I tear it all down.

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Touareg :: Loud Squealing In The Front When Cruising

We are waiting for the front drive shaft? It all started a while ago when the Treg started squealing in the front when cruising, it's really loud now and very annoying. Dealer says it is ok to drive on (?). I can't believe it, this sounds not good, I kinda do not look forward to the big lock-up.

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Ford - Focus :: 2012 - Loud Squealing Noise When Start Up

Daughter has 2012 focus, when starts up has loud squealing noise , then short time it quits until start up again. someone told her needed pulley bearings needed greased? if this is true how difficult is this to do and what is it?

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Ford F-150 - 1997-2003 :: Really Loud Humming Noise Under The Hood

First off I have a 1997 F-150 4.6 with 205,000 miles on it.. stock engine and tranny. It's been a great truck and never given me any major problems. But recently something under the hood (wish i could be more specific) makes a really loud HUMMING noise (almost sound like a trumpet). For example- say im driving on the highway and i let off the gas, this humming noise will appear and it is very loud, but right when i give the engine some gas the humming goes away.

Or also when I am driving through town, when i come to a stop light, let off the gas to apply the breaks, this humming noise will come about. what i have to do is stick the truck in neutral and give it a big rev (which i do like hearing my exhaust so it isn't always annoying) and then it stops. note though, it doesnt happen every single time i let off the gas, however it is pretty frequent.

do yall think this is in the air intake system? thatd be my only guess because when i rev the engine it quits, but one thing is it sounds like it comes more from the passenger side of the truck, and it seems to occur more often when the temperature outside is cold. im completely stumped by this one, ive never heard anything like it.

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Ford F-150 - 1997-2003 :: 2000 - Loud Noise From Dash Area?

2000, F-150, 35K +original miles. 4.6L V8

Some weeks ago a noise started that sounded like fan blades striking against heavy plastic fan guard. At first I thought it was coming from the transmission/Transfer case area but after a few weeks of listening to I now believe it's coming from behind the dash area, however, I can't find any reason for it be from there.

The noise usually starts around 45 MPH

I checked the heater fan and it appears to be Okay. I don't know of any other fans in that area.

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Ford 6.7L Power Stroke Diesel :: 2011 - Loud Squealing Noise With No Boost?

heard a loud squealing noise and now no boost. 2011 with 90k miles

whats my options and what would it cost.

1. replace with factory turbo

2. replace with upgraded turbo and tune?

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Ford F-150 - 1997-2003 :: Vibrating / Loud Noise When Accelerate / RPMs Jumping Around

I have been having some major issues with my truck!

The whole truck is vibrating when on. When I accelerate I hear a loud noise like something is hitting a fan. I'm scared to even drive it. The rpm's have been jumping around.

What could be causing this? I already replaces Fuel filters.

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Ford F-150 - 1997-2003 :: Incredibly Loud Noise Under The Hood And Loss Of Power

My 99 F150 4x4, 5.4 triton all of a sudden got very loud and has a loss of power. To me, it sounds like a cylinder is straight open to the atmosphere. I at first thought a spark plug blew out or an injector somehow came dislodged but I checked and everything seems ok. It's coming from the passenger side somewhere but is so loud under the hood I can't tell exactly where.

I took the valve cover off to see if a valve is stuck open or something, but I don't really know what I'm looking at as far as internal engine goes. I turned the crank by hand with a ratchet and the valves seem to follow the cams, but I've never inspected valves before so don't really know what to look for. What could be causing this loss of power and incredibly loud noise?

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Ford 6.7L Power Stroke Diesel :: Loud Squealing Noise / Exhaust TC Blew Or Fell Out?

On my way home from picking up or new Voltage 5er, I could hear a loud squealing noise when we pulled up to the house. After crawling around the under side of the truck I found the last exhaust thermal couple had either blew out or just fell out.

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Ford F-150 - 1997-2003 :: Loud Single Knocking Noise Coming From Behind The Dash When Turn Key On

The last couple days my truck (1997 f150 4.6l) has been having starting issues. At first it would just turn over and not start then the battery would die. So i bought a new battery and yesterday now its starts sometimes but when trying to start it while its ttuning over it stops then starts turning and starts up. Then i drive wherever I am going when i get back in to start there's nothing.

Its not turning over at all but when i turn the key there is a loud single knocking noise coming from behind the dash near the passenger floor vent. Actually there ate two noise from the same area, one when i initially trun the key and another when i release the key. But after just sitting there doing this it will finally turn over and start. What this is, there are no codes being thrown besides my dreaded P0401 which i cant seem to get rid of either. Ive changed every part that has to do with the egr system and cleaned the throttle body replaced vacuum lines and still the code.

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Ford F-150 - 1997-2003 :: Loud Grinding Noise When Braking Coming From Back Tires?

I have another issue. I just started having problems when braking. Every time I brake there is thing loud grinding noise that sounds like it coming from the back tires but there isn't a squeaking noise like there is where you need new brakes what else could this be??

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Ford F-150 - 1997-2003 :: Loud Popping Noise Almost A Clunk When Making A Slow Sharp Turn

Lariat stepside, 5.4L with 150k miles. Loud popping noise, almost a clunk, when making a slow sharp turn. Put it on jackstands and did the normal tire grab and shake and found no issues there. Tie rods, ball joints and sway bar links all seem tight. Looked for signs of unusual rubber to metal and metal to metal wear and found nothing. The only thing I did see was the rubber boots on the upper control arm ball joints were split. What I have checked or if I am missing something?

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Ford F-150 - 1997-2003 :: Starter Turn Over Strongly For Half A Second Then Makes A Loud Noise And Stops

Ford F150 truck, when starting, the starter will turn over strongly for half a second then just abruptly makes a loud noise and stops. It won't ever fully crank. Is this just a bad starter?

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Golf VI R :: Loud Squealing / Stone On Metal Sound Coming From Front Passenger Wheel

4000 miles on my CW Golf R - zero problems until this morning. WILD, Loud sqealing, screeching metal on metal or maybe stone on metal sound coming from front passenger wheel. at first i was positive it was a pebble caught b/t the inside rotor and heat shield - i took the tire off and nothing there.. Also only really does it when I turn RIGHT.

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Ford 7.3L Power Stroke (1999-2003) :: Loud And Vibrating Noise Form Front Left?

I've got a loud, intermittent, swooshing, vibrating noise from the front left wheel area at highway speeds. I put a camera down there and saw that when there was noise, the front driveshaft and front left halfshaft were spinning. When they stopped spinning on their own, the noise stopped. Hubs are Warn Premium (gold) and unlocked. Unit bearing already replaced. What could it be?

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