Ford Super Duty (1999-2016) :: 2004 F250 - Loud Whine Noise Comes From Under The Hood
Sep 9, 2013
I have a 2004 Ford F250 Turbo Diesel, egr delete, headstuds, intake, dual stacks, etc and when i turn my wheel a loud whining noise comes from under the hood, I noticed it put tension in my brakes. When I accelerate it gets louder and when i let off the gas it goes away... i checked my fluid in my steering pump and it was low so i put some more in and the next day it was all sitting under neath the truck.... any quick fix or do i need to replace the whole pump?
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My 05 f250 5.4 has developed a whine that is easy to hear in low rpms. I don't think it goes away with higher rpms, but instead is just masked by the sound of the engine. It will do this in drive, reverse, and also when it is revved in park. What this could be?
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I bought a 2004 6.0L F-250 used a few weeks ago. There have been a few problems here and there that I have been competent enough to fix. I am now facing a problem of A: the truck not starting (I believe it was just a battery problem, charged and started fine). But also B: I have had a slightly frayed serpentine belt that I noticed a few days ago. After I got the truck running from my the no-start and driving it around the block I parked it and went inside. Came back out a few minutes later and I tried to start it. It hesitated a little bit but started with a loud whining noise and white smoke coming from the belt. Turned the engine off and saw on one of the bottom wheels (pulleys?) some residue that looked and smelled like burnt rubber. Is this just simply a need for a new belt?
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To make a long story short, after replacing the timing chains, guides, and tensioners, the right side cylinder head began running very loud. Think of the usual chatter associated with these engines and multiply it. It was constant, from start up to shut down, and it increased with rpm. Thought at first it may be caused by debris in the oil clogging the lifter(s). After changing the oil multiple times along with different additives and driving roughly 600 miles, the noise persisted. Taking a look down the oil filler tube with a flashlight and with the engine running, the head looked dry. Safe to say at this point I was starving the head of oil.
Removed the valve cover. Removed the rearmost camshaft cap. Sure enough, the oil passage was completely blocked. Inspected everything and there was signs of running dry (minor discoloration, dried oil spots... but no real damage and no play anywhere. Put it all back together and the truck runs quieter than the day a bought it.
Here's the camshaft cap:
This is exactly what it looked like after removal. The material blocking the passage is hard and bridle like plastic.
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So it was -10 last night didn't have my truck plugged in fired it up this morning took a few cranks but started heard a wine under the hood figured it was cold let it warm up for a half hour went to a buddy's for a party left a few hours later driving home truck was up to temp running fine then I thought I heard a wine again turned my music off rolled my windows down and it sounded like a Cummings lopping shaking like crazy lost power couldn't make it up a hill and bogged out and died look under it and has some oil on the axle tube called for a tow truck ten time no answers so I tried to fire up again and stared and ran fine made it home no problems. My question is is it a fuel issue I use anti gel every fill up but is it still possible maybe water? Or could it be my hpop it hasn't thrown any codes or lights all pressures and gauges read fine. Also my rear main leaks along with oil pan was it just some water running through or should I be worried...
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I bought a 2004 F250 super duty 4x4 with the 6.0 a couple weeks ago and have a few questions. Hopefully all of these things are normal, but I thought I would ask you experienced drivers.
1) Occasionally while driving when I lift off the accelerator pedal I can hear a sort of loud rattle under the hood. I assume this is the turbo shutting down? Is that normal?
2) 4x4 and locking hubs... I have the 4x4 hi and low switch on the dash. Do I need to also manually lock the hubs to go into 4x4? After reading the manual it seems like I can just turn the dash switch and they should automatically lock, but I'm not sure. The hubs are not marked, but going by the pictures in the manual I think I know which is "lock" and which position is "auto" or off.
3) Front wheels hop at full turn. I expected wheel hop in 4x4 or with the hubs locked, but even in 2WD with the hubs in the auto position the tires still "hop" or knock a bit at sharp turns. Is this normal?
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I drive a 2000 F250 5.4L. Currently has about 168,000 miles on it. I changed the oil the other day and cleaned the air filter. I used what I usually use on the oil change which has never been a problem. But this is first time to clean the K&N filter. A day or so later my engine is making a loud air rushing noise. Under throttle the engine compartment sounds like a wind tunnel. At 3500ish rpms it makes a harsh whistle noise. The air rushing noise doesn't go away once its warmed up or after the engine has been cool. Noise didn't go away with the filter being taken off either.
Could all of this be caused by cleaning and not using k&n air filter oil (but rather WD40 upon Dad's suggestion)? Or is there something else going on?
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I have a 2006 f250 lariat 192k no mods except k&n filter everything is stock. I have 2" pro comp level kit and a scan gauge 2 nothing fancy! Well the other day I noticed my truck was chirping like a Chirp chirp chirp...... Chirp chirp...... Chirp chirp chirp! It goes up and down with the rpm's but it's comes on and off only when the engine is up to running temps the belt does squeak during warm up but I don't think that's it, it's coming from the back of the engine I'm sure of it because I used a paper towel tube and listed right in the turbo hpop area on top of the engine but it's too hard to tell I can't find exactly where it's coming from, some people I've had listen think it's a belt or pulley or tensioner! But I'm not sure if it is because I've sprayed water, and wd40 on the belt and pulleys with no change!!! I'm afraid it's a lifter or something inside the engine yet it's too loud and pronounced to sound like it's coming from the inside! I'm just lost!
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I have a 2000 F250 2wd 6spd with a loud banging noise that has been vexing me for quite sometime now. The bang happens when I go over bumps (even small ones like road reflectors) while driving. I don't think it is suspension related since all the ball joints, front/rear swaybar and endlink bushings have been replaced fairly recently. All the springs and bushings also look okay.
The noise seems to come from the rear, and I notice that if I let off the gas when I go over a bump, it does not make a sound. Conversely, if I am accelerating aggressively and hit a bump, the sound is much louder. Also, if I step on the clutch while keeping my foot steady on the gas, it makes a bang. Jumping up and down in the bed while the truck is parked does not recreate the sound. I have already greased the driveshaft spline joint so I'm thinking the sound might be differential or transmission related. What it could be?
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6.2L F250 truck is just shy of 60k runs good however on cold startup there's now a pretty loud ticking noise for a short period (30 seconds) until it warms up then it slowly goes away. Once its warmed up there isn't much of anything.
Did these have exhaust manifold gasket problems like the 5.4? Hoping that's it if not, any other common problems that would make that ticking noise and then go away quickly once the engine is warmed up.
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I bought my 06 F250 with the V10 just 2 months ago. I have just a hair over 100k miles on it. A few weeks ago I started hearing this low pitched whine coming from the rear end - and my mechanic found metal shavings in the oil for the rear differential. It starts around 15 mph when I accelerate and it kinda sounds like a real low pitched turbo winding down as I come to a stop.
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I have a noise with my new (2.6k miles) 2000 Diesel F250 Crew Cab. When I make low speed, right turns while crossing any type of depression in the road I hear a loud knock as if the left shock is bottoming out. There's an intersection near my house with runoff depressions across the road, I almost always hear the noise when making that turn. I've occasionally heard it coming from the right side when making a left turn.
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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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Battery tested good, tried jumping it as well with cables and with portable pack.
I hear two clicks under the hood (NOT a continuous type click you hear when the battery is dead). The first seems to be up near the passenger fender well when the key is turn to the start position, the second click seems to be down under the motor near the passenger side (near the starter I assume, couldn't tell very well) when the key is RELEASED from the start position. The motor doesn't budge, I don't see any belts flinch or pulleys move to indicate that the starter is engaging. I don't hear anything that sounds like a starter engaging to me.
If not, where the starter solenoid is on this thing? is it separate like the other older ford's I've owned or is it now on the starter? Is there any fuse-able links that could cause this? Wiring diagram? Is there a way to jump the solenoid like in the old school days (e.g. with a screwdriver or wrench)? would like to get this home without towing it or fixing what is really wrong with it in the parking lot.
It's in negative to single digit temps here in Indy now, I fired it up in the morning in negative temps, drove it work. Came out to go home, and now this. So something happened between this morning and now and it's not the battery.
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03 F250. 5.4 2v ... I purchased it a month ago.
Squeak under the hood. It appeared to squeak in relation to the movement of the tensioner......simple right? Replaced Tensioner and Belt..... Still squeaking.
AC not working at all. Compressor never kicking on.....replaced compressor, accumulator, and orifice tube. AC works now!.....squeak still there....
Notice fan wobbling.....shut truck off.....fan clutch shot... replaced....STILL SQUEAKING!!
Obvious answer....sound still on that side of the engine....Idler pulley....I just replaced it and the dang truck is still squeaking!!!!!!!!!
All that's left is the harmonic balancer, alternator, and power steering pump.......What could it be?
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Twice I open the hood of my SD and I see water pooled up around the intake manifold on my 2001 F250 5.4. This happen when we have heavy rain. My truck is sitting on my drive way that has some angle to it. When it rains, all the water from the roof flows down the windshield and somehow the water is getting into the engine bay.
I cleaned out all the leaves and made sure the rubber molding were in place near the firewall, but it happen again last night. Is there something wrong with my truck to keep the water out. I suppose I could turn the truck around so that the rain will flow from the roof to the bed. But, I like parking my truck the way I park it.
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I have a 2006 F-250 5.4L (6spd manual). I would like to add a second battery. It would be a purely auxiliary battery for radio use, and would be connected to a battery isolator. It would likely be a 33AH SLA, and starting capabilities are not required.
Any clean way to mount a second battery under the hood? On the driver's side, directly above the wheel well, there is an adequate amount of room for a second battery, and there are even tapped holes that seem to have identical spacing to the ones for the factory battery tray.
This leads me to believe that some version of this truck is offered with a second battery (the Powerstroke, maybe?). The local Ford stealership was all but useless, which is pretty standard. They have a solid reputation of not giving a crap about you unless you want to purchase a brand new vehicle with dealership financing.
What is the part number for a second, driver's side battery tray? I really am NOT interested in any kind of solution under than under the hood (no frame rails, or relocation to the bed).
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I have a 2006 F250 XLT 6.0 diesel. I bought last month to haul my fifth wheel. Looking for the wiring diagram for the "under hood lamp". I have no power at the connector of the under hood lamp. I have checked all the fuses in both locations (battery box and central junction box) and did not find a blown fuse. The under hood lamp is not listed on the the central junction box fuse and relay posting in the owner manual. Is it controlled by something else?
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In the last few hundred miles of driving, I notice there is a strange noise coming from what appears to be the front end of my truck. It sounds similar to a buzzsaw or a power sanding tool whenever it comes in contact with an object. The noise starts at around 30 mph, stops from 55-60mph, and starts again around 65 mph. The truck rides and drives normally and there doesn't seem to be any metal to metal contact noises or clunking and the hubs dont seem to be hot to the touch. I was thinking improperly balanced tires, wheel bearing, or front carrier assembly. What it could be? The noise just suddenly started and I was wondering if I should keep driving it?
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Ive got a 04 f350 that after u shift into 4hi or 4lo when u accelerate it it makes loud clunk noise in fwd or reverse hi or lo. With hubs unlocked it still clunks. Have checked, wheel bearings, axle U-joints, and driveshaft joints all good. So I am thinking I've got issues in t-case. Popped drain plug out and wow that dex merc 4 looks nasty. So thinking I need exploded view of transfer case.
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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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