2004 xlt scew 5.4 Have a noise when rear axles goes over bumps no noise when front end goes over them. Sounds like a piece of wood bounceing in the back when going over rail way tracks. its not a metal on metal sound.
Cant find any thing broken or loose. I know if the spare is loose it will make that sound but its tight. What could be loose.?? Heat shields all seem tight.
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?
View 5 RepliesI have a 2005 f150 and it will not engage the front hubs. It is a manual shift on the fly not electric. I have done some checking and this is what i have found so far. Pull the lever into 4H, dash light comes on, IWE's do not lock onto axle. Same for 4L. The transfer case does come in when lever is pulled into either 4H or 4L. Front end up on jack stands, engine off. Turn either wheel and axle turns with it as it should. Start engine, turn either wheel and it is free from axle, as it should be. so there is vacuum going to IWE when engine is on. Not sure what to check next. Is the vacuum solenoid on the firewall bad?? Is there something not getting activated when i pull the floor lever back?
View 4 RepliesI have a 04 4.6 f150 4x4. I have had some off road wear on the truck but put a stop to it here recently. I have replaced ball joints , struts , sway bar linkage , hubs , and now have a clunking sound going over every bump no matter the speed. Everything is tight underneath while stopped, other than the front driveshaft. It seems to have too much play to me? What it could be ???
View 8 RepliesEvery time I brake, there is an awful grinding sound in the rear of my truck. It doesn't seem to be affecting the brake strength, however something is obviously wrong. I have looked at the brake pads and they seem to be in good shape. I am a mechanical misfit, but I hate getting ripped off by other people at the brake shops.
2005 F150 Crew Cab, 5.4 V8....
Alright so about a few weeks ago I started hearing what sounded like it was time for new brake pads. But the other day I turned the corner and my neighbor came up to me and said he heard my truck making a metal on metal type noise. So I said okay fml, took it to a local mechanic.
Called me today and said the brakes are fine but it's rear differential, he said they put the truck on the lift and used the stethoscope and heard a metal noise inside the rear differential and said that the fluid in there was very metallic.
I bought this truck about 7 months ago from the dealership. It has a total 90,000 miles on it. What does it look like this could cost me worst comes to worst?
I'm new here to the F-150's forum although I've owned a few since 2001. I bought this F-150 '05 5.4L Lariat. Really nice truck. But when I purchased it, it had this weird noise inside the cabin. I thought because it had a camper on it that some tranny noise was coming up thru the camper and the rear cab. After taking camper off, the noise was still there. From everything I've read online, it could be rear pinion seal, differential bearing, tranny, front hubs, etc. I have left a video. Pay close attention to the little whine. Kinda hard to hear if your not listening for it.
Note- when i drive it is most definitely coming from the middle to rear of the truck. But I'm not ruling out anything. I have looked underneath the truck and the differential is dry and the driveshaft area near diff is dry. No leaks. I have not checked fluid in diff. Is there an easy way for these trucks? I have read and heard about adding an additive? The noise starts at about 10-15 mph all the way up to 80. I've never taken it past 80 but I'm sure it's still there.
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Ok I have a 2004 F150 Fx4 ext. cab. I had the truck for sale and due to something coming up I was unable to sell it. Kinda wish I did now. But anyways the truck was running great up until last week. I was drove it to work which I normally dont do. On my way home the rear end was making a weird noise. Kinda like a brake sticking. I tapped the brakes a few times and it seemed to work. Then a mile down the road it was doing it again without me trying to come to a stop and the back end was shaking. I pulled over and crawled under the truck to see if a u-joint was going bad. Everything seemed good. It never happened again until today.
This morning I hoped in the truck and went to my parents house. Its about a 5 mile drive and truck was acting fine. Came home and it was still fine. A few hours later I figured I would go up to the fire department I am on and find something to do up there. I got in the truck and didnt make it 5 feet from where I was parked and there was this bad noise followed by my whole truck shaking. It felt like the truck was going to fall in pieces in my driveway. I stopped looked around and didn't notice anything wrong. I figured I would just try to drive a little bit further and it was even worse. So I put it in reverse and it was normal. I put it in Drive again and thought my teeth were about to fall out of my mouth.
What could cause this? I know my transmission was leaking some oil from where the gear shifter comes out. I would check the trans fluid and add some if needed. I drove it up to the fire hall Monday night and did notice a slight burning smell but that was the only time I smelled it. Could it be the transmission?
A very odd hum from the rear (2005 f150 4.2) that occurs at all speeds. Low speed it occurs regardless of load on the drive line. At higher speeds it only happens when i have considerable load on the drive line. All bearings in the diff were replaced less than a year ago when the main pinion bearing went and the diff gears were in pretty dam good condition. Wheel bearings are not getting warm to indicate a wheel bearing. And when i let off the throttle it hums for a few seconds and dissipates as the tension on the drive line goes away. I even looked at the carrier bearing assy and it seems to be in good working order. I live pretty dam far from any type of service so i was just curious before i start trying to trouble shoot this any further.
View 1 RepliesMy driver door is just loose enough to rattle on bumps and it's quite annoying. I've loosened the striker and tapped it in as far as it'll go with the hammer and it is still not tight enough. I need about 1/4 inch more and that's about how worn my striker is. Obviously I need to buy new a new striker based on the wear, but am I the only one with strikers wearing too much to be adjusted and causing rattles ?
View 7 RepliesI have a 2007 Ford Expedition with approx 135k miles with a 5.4. At approx 45 miles per hours it starts shaking and shuttering. It feels almost like you ran over one of those traffic bumps. I've had quite a few issues I've been working so I recently changed all my plugs with motorcraft platinum and all new COPs.
When I am going approx 45 miles per hour it will shutter for about 1-2 seconds with overdrive on. You can almost time it that it will do it every 4 seconds. With overdrive off, you can feel something dragging down the engine and hear a light grinding noise or a mechanical sound but the shuttering is less. I feel there is something definitely cycling approx every 4 seconds.
When i am doing heavy acceleration I feel that it has adequate power and now that I've replace the plugs/cops I don't feel any significant misses etc under hard acceleration (before I changed the plugs/cops I did feel misses).
I just bought a 2005 fx4 and there is a whining or whirring sound coming from the rear of the truck when I hit around 70km/h. the second i let go of the accelerator it stops.
Today when I got home after a 15 minute highway drive, i got under the truck and felt the differential area. it was warm but not hot. and there was a wet spot on it. i wiped off a drop of oil. there was also a wet spot on the bottom, seemed to be just water? I'm not sure.
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.
There is a clunking noise coming from the rear of the car. Not a metal on metal sound. Sounds like its more on the passengers side. I replaced the swaybar linkage ends since they were a little loose and thought it was that. Nope...I have H&R coilovers, they are about 5 years old. Can't imagine they be shot this soon. Had someone drive my car while i was behind the R and the rear wheels aren't dancing at all, a common sign of a blown shock. Push down on the car, shocks still respond like they did from day one. I've put the car up on a lift, both sitting and wheels dangling. With the wheels dangling, I grabbed onto the shocks to see if there was any play in the upper shock mounts, solid. Looked under the whole car for loose plastic covers. Can not see anything loose. I made sure everything inside the hatch, including the battery is sitting snug.
The clunk happens over bumps, with or without the brakes on and is loud enough that if the radio is on, it can still be heard.
I have a creaking noise coming from the rear when I go over a speed bump at moderate speeds(suspension?) Sounds like a creaky spring bed
07 Camry SE
I am experiencing a bad clunking noise when going over bumps. Its comming from the passenger rear and I am assuming the springs collapsed. How can i tell for sure? The car is sitting a little lower on the corner. Is it bad to drive the car with the spring in this condition?
View 8 RepliesI'm new to vw and I have a passat 3.6 sel premium and I have been hearing a noise coming from my rear suspension when I have a full car or going over speed bumps and such. It took it to the dealer and they said that they couldn't replicate the problem, could it be the control arms or it's bushings? The car is only 6 months old smh.
View 8 RepliesRear sway bar make noise when you go over bumps in the road?
View 24 RepliesSo on the 16th I had my Koni FSD kit installed with a set of Driver Gear springs (30mm drop) and used the ECS Tuning install kit for both front and rear.
The issue I'm trying to troubleshoot is a 'thunk' noise coming from the rear but only when going over speed bumps or any other major bumps/dips.
I'm in the market for an '09 Sonata 4cyl. I found a good looking one at a local Toyota dealership (supposed trade in). Unfortunately, the dealer claims there are no service records available...test drove it and heard noise coming from rear suspension when going over speed bumps. Dealer had tech look into it and said they lubed up the 'springs' and stabilizer/sway bar and now the noise is gone. Should I run away or take this thing in for an independent inspection, and if it checks out, buy it without the service records?
View 3 RepliesNoticed a squeak noise from the rear suspension when going over big bumps or humps, even going in or out tall driveways?
View 14 Replies