Every 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....
2005 ford f150 Fx4 So last Friday I started hearing a grinding noise from the passenger side front of my truck. sounded like metal on metal. So I started rooting around and noticed that bottom ball joints were shot. so replaced bottom ball joints on both side. I aslo replaced wheel bearing hub assembly on both sides, still heard the grinding. So I noticed that both axles were slinging grease, so I replaced them on both sides.
Still heard the grinding noise. So then I removed everything from the passenger side and noticed that the locking hub actuator was grinding both axle and the wheel bearing hub. So I just got done replacing that on the passenger side, put it all back together, and still grinding noise ringtones free. Also replaced the 4wd solenoid that they said gets water in it, and I replaced the check valve. And I put new Rotors and breaks. What it could be?
I owned a 99 f250 a little while ago. Just bought a 2006 crewcab F150 xlt about 2 months ago, and for the past month there has been this unusual grinding or whirring like noise coming from the front passenger side wheel.
I took it to the mechanic and he found a bad wheel bearing on drivers side and replaced it but that wasn't the issue. He could hear the noise but wasn't able to figure out what the actual issue was.
The noise only happens when my foot is on the throttle. (not when coasting) and i also just discovered that it doesn't make any noise at all when put in 4x4.
Okay so this is strange. There is a metal grinding/dragging noise coming from the rear passenger side of the car. I have a '05 GX470 with air suspension. On the first look I don't appear to be dragging anything and everything looks good with the brakes. I also noticed the noise persists after stopping sometimes but when I shift to neutral it disappears. So here is my list of suspects:
- Eroded muffler (there was an exhaust leak)
- Air suspension because I don't know anything about it
- Differentials
- Transmission
Anything else I missed?
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 RepliesI have a 1997 F150 (truck in signature). In December my passenger side parking brake cable broke so I replaced both rear cables (front cable appears in good condition).
This past Friday the passenger side brake started making a grinding noise so I pulled the drum to find the self adjuster cable broken and the ratchet jammed between the shoe and the drum. I pulled everything apart and put new shoes (the pin the ratchet pivots on was broken off the rear shoe)and all new adjusting hardware (adjuster screw, ratchet, cable, and cable guide). The rest of the hardware looks in good condition (still paint on the springs and retainers). I got everything put together and took it for a test drive, it had a nice firm brake pedal (it's been a while since this truck has had a firm pedal) and great stopping power.
Took it to work today, and on the way back I stopped to pickup a package from the UPS store. I set the parking brake and put the truck in 1st like I always do. When I got back out to the truck to drive home, I released the parking brake but there was still obvious drag as I drove home (no good place to stop during rush hour), got out of the truck and it reeks of burning brakes. I pulled the driver side drum off (after it cooled), which was rather difficult, and everything looks to be in order except the rear shoe was not touching the post at the top of the backing plate. I checked and the adjuster was still all the way in, so that isn't the issue.
I pulled the parking brake cable out to slack the drum side of it (with the pedal released there is some spring tension from the pedal mechanism) and clamped it with vice grips so the cable was slacked and the shoes were then touching the post, and the drum could be installed and turned relatively easily, I then removed the vice grips and let the spring pull the tension out of the cable and the brake held firmly (requiring considerable effort to turn the drum). Is there anyway to adjust the spring tension on the parking brake cable when the parking brake is released?
Additional notes: when setting the parking brake, the pedal will only go down an inch or 2 before the brakes are locked up tight and the pedal won't move, it used to go down several inches before. also I noticed that the feral on the end of the drivers side cable (that locks into the lever attached to the rear shoe) is deformed, like the cable has too much tension on it. The cables are the correct ones for my wheel base according to Autozone but I'm starting to wonder if they are too short. Spring tension on the parking brake cable (when the brake is not set) causes the parking brake to drag. How do I get the parking brake to stop dragging? ("star" adjusters are new and adjusted all the way in).
Just over 7000 miles all of a sudden I got this loud grinding noise in the rear end like a brake locked up. Pulled into a parking lot. Don't think it's brakes. Put the truck in reverse it got even louder for a second then it quieted down after that. Naturally this happened on a Saturday.
View 6 RepliesAbout 3 months ago I started having a grinding sound from the front driver side hub area. I replaced it and it fixed the problem. I read where you should do both because he other one is soon behind it but I waited. Now I started hearing it from the passenger side too. So I replaced it today and all was good until I tested it from 4 wheel back to 2 wheel. Once I went back to 2 wheel the clicking that sounds like bearings going out to me, was back. What is it?
View 1 RepliesI have a 2004 F150, 5.4L V8. A few years back I was in an accident when someone slammed into the front of my truck. The right front wheel & tire took the brunt of the accident. I thought the repair shop had everything back to normal until recently I occasionally have a grinding sound coming from the right front side, seems to be related to the axle. It doesn't do it all the time just at random while I'm driving. The only solution I can find is to pull over or slow my speed to a crawl. Once I slow down enough or turn my wheel one way or the other its like something SLAMS back into place. I had it looked at by a local mechanic and they couldn't find anything wrong. Could it be something in my right front axle?
View 7 RepliesI have a 2005 Highlander that had repeated rear brake noise problem after the dealership serviced the brake in May this year. The sound was like dragging or grinding. After that, I brought my car back but the noise came up every time in 3-7 days. Here is the of the service record from the dealership:
5/31/2011: initial maintenance. Rotor resurfaced, pad replaced
6/17/2011: Adjustment and lubrication.
7/13/2011: Replaced the pad.
8/20/2011: Technician could not hear the noise during drive test. Ticket withdrawn.
8/26/2011: Tighten e-brake, lubrication.
Tech told me the left and right brakes were not balanced. I recorded the noise in the following Youtube video: [URL] .....
Turn volume up and notice the last two stops. What I should say to the dealership service? I plan to take the car back in a few days.
My right rear brake is making a grinding noise when the brakes are applied. I took the drum off a couple weeks ago and the shoes are just a bit worn. Just getting into the numbers printed on the side of the shoe material.
I could not see any thing that would be making the metal on metal sound. Are there any wear indicators on the OEM shoes?
Read everything I could and couldn't find a problem/solution similar to mine:
- Replaced broken (in three pieces) actuator on driver's side. Also replaced hub assembly (bearings went bad). Afterward started getting the grinding noise all the time in 2wd that goes away in 4HI.
- Replaced the entire hose assembly since I was not getting vacuum at driver side end hose. Still wasn't getting vacuum, turns out passenger side actuator diaphram was completely torn up as well (checked vacuum with hose on passenger actuator, not removing and plugging like I should have), so replaced the passenger side actuator too.
- Driver side grinding noise went away completely, now getting grinding noise on passenger side ONLY WHEN PRESSING ACCELERATOR. Take foot off accelerator and coast down road/highway noise goes away. Noise also goes away when putting truck in 4HI.
My latest actions: I've checked vacuum at both ends of hose while someone in park throttles truck up to 3k rpm, vacuum doesn't appear to change at either hose end while opposite side is attached to its actuator. Replaced passenger side actuator again thinking the first was defective, no change in grinding noise. Greased ring on wheel hub where actuator attaches thinking I was getting a leak at the actuator/hub seal, no change. Still only a grinding noise when accelerating, not while coasting with truck running.
The perplexing part: If it is a vacuum issue, how is it I am getting good enough vacuum from the driver side but not from the passenger side, since the driver side hose connection is downstream from the passenger side? Also, how am I not seeing the vacuum drop when checking at the hose end of either side while someone throttles truck up in rpms?
My thoughts: Definitely a vacuum leak somewhere in the system, minor enough to not notice right away on gauge, thinking to check the vacuum box and check valves next. Also thinking the passenger side hose from solenoid has a small leak causing the issue on the passenger side and not the driver side anymore, so thinking of putting the old hose back in to see if there is any change (I had replaced the hose prior to knowing the passenger actuator was torn up so I am not sure if the hose is really bad).
3-piece actuator I described above in picture for reference. Honestly I was not surprised, this has been my luck with this truck.
I've had a grinding noise coming from the front passenger side, sounds like the wheel area of the car, for many months. I've driven thousands of miles on it like this, mostly because I'm broke and the car otherwise runs fine, but also because when I've taken it to mechanics, they are stumped.
I took it to a shop about a year ago and he had it for a week, had different specialists look at it and ruled out anything mechanical (wheel bearing, etc.) In the end, he threw up his hands and didn't want to give me any more free labor for his non-diagnosis, and thought he ruled out everything but the transmission. I took it to a transmission shop recently, and the guy ruled out right away that it was the transmission. He tried to diagnose the problem and was stumped too.
Here's what it is doing. It makes a grinding noise around the front passenger wheel when I accelerate. Only when I accelerate. It seems to be more active when it is cold, and after I've been driving the car for about an hour or so, it goes away. It used to only really happen when taking right-hand turns, and that is still when it is at its worst, but now it does it anytime. However--some days it is very bad and some days very light. One day--of course the day I designated to take it to the shop--it stopped altogether and drove like new. Just until I got it home. It is worse in low gears, and used to only happen in first, second and third, but now on an active day I can hear it on the interstate in fifth gear.
The shops I've taken it to can't seem to figure out what it is. Reading threads online, I've learned that people with similar problems found the problem was a bad passenger side motor mount. I have the car at a new shop right now, and I asked them to replace the motor mount, even though it looks fine. I had a long talk with the mechanic there today and he seemed a bit skeptical, but thought it was a possible solution.
Should I spend the money on a motor mount even if it looks okay? (I've also read that the Focus mounts look fine from the exterior when they are bad because they have a gel interior that busts). Especially if this doesn't work, I'm going to be back at square... um, zero.
I have a Honda CRV 2008 with 75,000 miles on it. There is this grinding/rubbing noise coming from the right back side of the car. I hear it when I accelerate and it goes away when I slow down. What could it be?
View 11 RepliesI just bought 2006 f150 4wd . It make a grinding sound on both sides in the front end..it seems to be independent and when I slow and come to a stop, I makes a clanking noise like its locking something in.
View 4 RepliesFirst I will start off by stating that my truck is a 2005 Ford F150 2WD Regular Cab 6.5 Bed, with the V6.
My problem is, when making a left turn at low speeds, I have a grinding noise that corrects itself upon straightening out the truck. This seems to happen on turns in the parking lots etc. It almost sounds like the tires are rubbing but the tires are the same BFG's that have been on the truck for 40,000 miles and have never rubbed. I am thinking it might be the power steering pump but am unsure. I do not have access to a lift right now but I have done the shake test on all of the suspension components and nothing seems out of place or loose.
I have a 2005 F150 113,000 FX4. When I put the truck into 4x4 high the light comes on and the front driveshaft engages. Same with 4x4 low. the problem is that the hubs never actually lock. When I move forward in some mud or wet grass the right front hub makes this grinding noise like it is actually trying to engage but never does. Same with 4x4 low. I do not have any weird noises when I drive in 2wd.
View 6 RepliesWe've had a lot of rain here in pa lately and i hit a few big puddles the other day and now i have a growl slash wine in the front of my motor,now i narrowed it down to something driven by the bely because I removed the belt and no noise all pulleys feel good and smooth except the ac compressor if you spin it by hand it has a rough/dry feeling and sound to it but the noise doesn't change with the ac on or off its just constant grinding/whine. Replace the ac compressor pulley bearing that what I am thinking it is and don't really want to change out the whole compressor..
View 1 RepliesI have an intermittent grinding noise coming from what sounds like both front wheels, it sounds like metal on metal almost like something metal rubbing the rotor but I just put new pads on and the noise was there before as well with nothing touching the rotors but the pads. The sound will appear out of no-where at low speeds of 35 or below and will continue until I brake and slow down, just before I come to a compete stop the noise will stop with a slight clunk.
I can then drive away with no noise. I am pretty sure it is not brake related except maybe ABS somehow but was also thinking front axle or diff, also have read posts that are bearing related, but both at the same time?. It is the slight clunk before stopping that I can not figure out is related to. It is an 05 f150 xlt 5.4 super cab 4wd with 85k miles
I have a 2012 dodge caravan bought new. After about 6000 miles the left rear brake began making a grinding noise, only when applied, every time the car sat more than a few hours, that goes away after about 2-3 miles. It began in winter and continues into the warm and dry days of spring now with 9000 miles total. Had it to dealer twice and inspection found no malfunction so they say its from rust build up because it goes away all the time and is nothing to worry about. It does not occur with the other wheels. My niece has the same van, in same geographic area and does not have this problem. Does this selective rust build up explanation make sense? Previously burned with bad brakes on a caravan, so am skeptical.
View 7 RepliesI've got a new issue that is happening on the front end of my truck. Whenever I try turning my wheel while driving, I get this rubbing/grinding noise coming from the front of my truck. It only happens when the wheels are in motion. It seems to happen less when I'm driving at higher speeds, but I can notice it make the sound at any speed. I tried driving it slowly in an empty parking lot while turning and it's definitely making the sound every time the tires rotate.
I took it in for an alignment because this was happening every time I drove, whether it be driving straight or making a turn. Now that my alignment has been fixed, it no longer make this noise if I am driving in a straight line, so it only seems to happen when I'm turning. I had the mechanic check to see if they could reproduce the issue. The mechanic was able to hear what I hear, but when he put it on the lift at the shop, he was not able to reproduce the sound.