Ford F-150 (2004-2008) :: Small Whine Coming From A/C Compressor?

Noticed a small whine coming from the A/C compressor? I caught ear of it the other morning when I was putting the trash on the street and the truck was running. It's definitely the A/C because when you cut it off the noise goes away.

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Ford F-150 (2004-2008) :: Thumping Noise From The Rear Feels Like Driving Over Small Speed Bumps

I have a 2004 F150 4x4 5.4. Over the last few weeks I've noticed that when the truck has been parked for even a short time, when I start to move out I am getting a thumping noise from the rear, almost sounds and feels as though I am driving over small speed bumps, but once i get going it seems fine. Where to start?

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Ford F-150 (2004-2008) :: Truck Starts To Shutter When Slowing Down

Read a few references but nothing seems the same as what I have... 2001 Ford F150 Larite 5.4L 4 x 4

When slowing down, at speeds of 3 to 4 miles per hours truck starts to shutter. It is not an engine issue, nor a brake as it will occur with brakes on or not applied. Engine is running smooth, seems more mechanical that fuel or brake related. Shutter is not slight either.

Both CV axles, hubs, rotors and upper and lower A Frames have been replaced. Shutter was happening prior to the replacement, they were replaced as preventive maintenance. Shutter is profound enough to shake the mirrors. What it can be.

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Ford F-150 (2004-2008) :: Shutter In Power Steering - High Pressure Hose Is Leaking From Rust

I have a 2004 with the 4.6l. The high pressure hose is leaking from rust. From other posts I have read, it looks like I should rent a puller and remove the pulley first, and then I'll have access to where the hose connects to the pump.

Question: The leak occurred while driving home from vacation today. Went we stopped for gas, we noticed a shutter in the steering. I added about a 1/2 quart to the reservoir - there was still some fluid but foamy. I made it home, and I when I checked again the reservoir was empty.

Should I go ahead and replace the pump while I am at it? I wondering it if could have gotten damaged from low fluid. The truck has 190k so it's not like the pump owes me anything. Will it make any of the repair easier to toss out the pump too?

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Ford Excursion :: 2002 - Small Clunk Sound Coming From Rear End?

I was running a small errand today, about 10 miles round trip. When I started out, I heard a small 'clunk' sound coming from the rearend. When I was on the return trip and making my last stop, the 'clunk' sound had become quite louder as I accelerated, and could really feel it. When I got home, I took a look and was expecting to see maybe a sway bar link detached or the bushing worn.

I did not expect to see two lug nuts completely gone, including the stud, as well as the holes in the rim no longer round. Big gouges in the rim around the remaining lug nuts, about to be sheared off! The other side had two missing lug nuts, however, the rim is still intact. What would cause such horrific damage? I am lucky that I was not driving on the freeway at 80 mph! This is my 2002 Excursion 4x4.

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Ford F-150 (2004-2008) :: Howling Sound Coming From The Rear End

I've recently noticed a howling sound coming from the rear end of my f150 from speeds of 45-60mph it goes away as soon as i get to 60mph and starts again very slightly at 80mph. I am sure its the pinion and ring from everything I have read online. a friend told me that it could be the pinion gear is worn out or it needs re shimmed or something. what parts should I look for to get this fixed? could it be a fluid issue? I dont want to have to spend much more on this truck....I love it but it seems like i find a new "noise" every week. Ive always been a chevy guy and to my surprise I REALLY like driving this truck and i want it to work out. What should i expect to pay for a repair like this? BTW it is and 04 FX4 with 84k on it.

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Ford F-150 (2004-2008) :: Whine Coming From Rear Differential

I got a new to me truck. It's a 2004 F150 Lariat 4x4 with the 5.4L. It's got a whine that I believe is coming from the rear differential. I'm going to change the fluid. My axle code is 26 which I believe is 3.73 non-limited slip. My owners manual says to use 75w-90 but I've seen a lot of posts on here that say to use 75w-140. Which is right or better? Also, is my rear differential the 9.75"?

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Ford F-150 (2004-2008) :: Rattle Coming From Underneath Towards The Rear While Under Acceleration

06' F150 4x4 XLT SCrew 29K-mi

I have a rattle of some sort I can hear coming from underneath towards the rear while under acceleration. Usually hear mostly at certain RPM and not through entire accel to hwy speed. Do not hear it while in Park and reving engine, but on the road I hear it. Mostly I think after it gets hot or something.

No driveability issue only rattle? While I was reving in Park I could hear a bubbling after I let off the pedal. Is that normal. I don't think it is the same noise/rattle.

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Ford F-150 (2004-2008) :: Gear Oil Coming Out Of Rear Axle Vent Tube?

I own a 2004 F-150 FX4 5.7L V8, I notice this morning that I had gear oil coming out of my rear Axle Vent Tube. What would cause this issue? I'm kinda at a loss as to what would cause it.

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Ford F-150 (2004-2008) :: 2006 - 4x4 Light Not Coming On

just picked up a high mile f-150. (146,000) 4x4 light not coming on. jumpered out the vacuum solenoid first, nothing. Then found out I could try to tap on the actuator motor at transfer case. It worked. Just wondering if i keep exercising the actuator motor, if it will continue to work, sounds like the previous owner did not put it in 4x4 for a long time. also, if needed, where is a good place to purchase the replacement actuator motor? If this truck has heated seats ( it is a lariat) , where is it controlled from? Seems to ride a little rougher than i expected. new tires, but it seems a little harsh. I have an f-350 as well. it seems to ride just about as good.

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Ford F-150 (2004-2008) :: Oil On Inside Of Right Rear Tire - Creak / Crunch Coming From That Area

I've been noticing some (a lot) of oil on the inside of my rear tire. I went ahead and drained my diff fluid to check if the was any left and there was but I replaced it and cleaned the tire (hoping I just drove through something) and it's back again already. I don't know much about axles, what seal usually holds stuff back in there? What parts should I expect to replace other than the seal and any brake components effected? I noticed a creak/crunch coming from that area but seems to crunch with suspension articulation so not sure if it's related but I have the feeling it is.

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Ford F-150 (2004-2008) :: Loud Whining Noise Coming From Rear Axle Housing

Some family members borrowed my truck, and when they returned I have a loud whining noise coming from the rear axle, which I have determined is a 9.75 rear. I checked oil level and it was high enough, but has a slight leak from the pinion seal. Everything feels solid but I have nothing to compare it to.

Its on a 2005 Super Cab with the 5.4L 183,000 miles. The front pinion seal was replaced in Feb 2 years ago, by the dealer's mechanic, who may have been a shade tree mechanic.

I am a Youtube Certified Mechanic, as in, I watched about 10 videos of people working on their 9.75 differentials, and realize I don't have all of the tools to do the job, such as a press, or race drivers, or the special gauge.

How many of you have tackled this issue? What did you find? What am I looking at for cost? I am on a very small budget.

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Ford F-150 (2004-2008) :: 2006 - Outside Air Coming In Cab - Buzzing Noise

On my 06 Mark LT I have a buzzing noise of outside air coming in the cab on the passenger side. I have had the grinding vent door actuator problem fixed in the past so I am not sure if it is related. The buzzing gets louder as I go faster, such as on the highway. Where to look?

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Ford F-150 (2004-2008) :: 2006 - Leaking From The Front Of Rear End

I noticed the rear end of my F-150 starting to leak from the front of the rear end. What will I need to do to fix it and is there a quick way to fix this issue, as two kids unfortunately prevent me from having much time to fix the issue.

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Ford F-150 (2004-2008) :: 2006 FX4 - Limited Slip Rear Differential

I have a 2006 fx4. And I am about it change the rear differential fluid. i want to know if i have a a limited slip differential.

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Ford F-150 (2004-2008) :: 2006 - Rear Cargo Light Might Be Leaking?

I think the rear cargo light on my dad's 06 F-150 might be leaking. Had a water stain trail down the back seat. Is this very common? Is it hard to replace the gasket/seal in the light? I dont really think it's the seal that holds the back glass in.

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Ford F-150 (2004-2008) :: 2006 4x4 Light Not Coming On - Actuator Motor Sticking

Just picked up a high mile f-150 (146,000) 4x4 light not coming on. Jumpered out the vacuum solenoid first, nothing. Then found out I could try to tap on the actuator motor at transfer case. it worked,. Just wondering if i keep exercising the actuator motor, if it will continue to work, sounds like the previous owner did not put it in 4x4 for a long time. Also, if needed, where is a good place to purchase the replacement actuator motor? If this truck has heated seats ( it is a lariat), where is it controlled from? .... Seems to ride a little rougher than I expected. New tires, but it seems a little harsh. I have an f-350 as well. It seems to ride just about as good.

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Ford F-150 (2004-2008) :: 2006 Truck Making Noise That Is Coming From Engine

My 2006 f150 was making a noise that's coming from the engine. It sound like rocks in the engine. When I'm going 50-60 MPH the engine starts to make a sounds like rocks in the engine. What's happening. When I go about 40 it stops.

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Ford F-150 (2004-2008) :: 2006 Truck Won't Start - Squealing Coming From Under The Hood

I went for a tour with my truck and everything was fine, 5 minutes before getting home I heard a squealing coming from under the hood, I then lost all my gauges inside the truck. The truck didn't shut off so I drove it home. when I shut it off I tried restarting it and it wouldn't even roll over. I tried boosting it and it still won't even crank over.

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