Ford Excursion :: Clunking Sound Coming From The Rear When Stop And Takeoff
Aug 24, 2009
I have a clunking sound coming from the rear of my X when I stop and take off. The sound does not happen until the vehicle has been driven for a few miles. After it has been driven, I will get one clunk when I stop. When I take off I will get one clunk as the vehicle starts to accelerate, and another clunk as I give it a little more gas. What could be the cause of this? I do not get the sound when I shift from park to drive, or drive to reverse.
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When accelerating from a stop, I get a clunking sound from the front end. I took some pics of the sway bar and I think it maybe loose. There is a gap between the bolt between the bar. Is this normal, or can I tighten it with the X on the ground or does it have to be up on a lift to properly tighten?
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I am having a hard time locating a mechanical knock coming from my truck. This is not an engine knock but rather a clunking noise when I come to a slightly abrupt stop and sometimes when I take off or am steering. I have recently replaced my upper and lower ball joints and all the u-joints as well. My truck has a 6" Fabtech Coil over lift and a 3" body lift. The truck is also rather squeaky when going over speed bumps.
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My 2013 Prius with 25,000+ miles has developed a low “clunking” sound every time I stop and the rear of the car settles. It seems to have come on gradually and now it doesn't seem to get any worse. My dealer is unable to find the cause and there is nothing loose in the back end of the car. This isn't an awful sound but it’s very irritating and I’m embarrassed to give anyone a ride. I've driven a friend’s 2010 and it makes no noise when stopping. I’m about to go back the dealer again and attempt to get a manager to take a ride and see if he can hear the sound. The mechanic I dealt with claimed that he tried out a new car off the lot and it made the same noise – implying that I should just quit whining.
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I have been getting a clunking sound coming from the rear of the car while braking. it was louder and more frequent before a few things were done by the dealership in an attempt to fix it, however i still have the noise fairly often during normal driving. This is three months into the issue and i still don't have a solution from the dealer or VW. Things that have been done so far by dealership:
1. replaced left and right side rear caliper brackets
2. replaced rear brake pads
3. surfaced rear rotors
All of the above were recommended by vw, according to the dealership. there are notes on the last invoice that the noise was described as "pad slap." everyone involved is acting as if this is a great unsolvable mystery, which seems ridiculous on a new car. i first came to the dealer with the problem with 512 miles on the car.
Just got the car back this past thursday from the dealearship, 2 and 3 from the list above were completed, and they were "unable to replicate noise" during a test drive. after driving around over the weekend i've confirmed that the noise is still present (though less loud and less frequent), and was able to capture it on video--after the turn signal turns off: [URL] ....
i'm not the most knowledgable or mechanically inclined when it comes to cars, so i don't really know what to think of this. google searches turn up that many people have issues with clunking sounds from floating calipers, some say that it's normal, other that it's not. this is my first new car, first car with floating calipers, first VW, so i feel i'm coming at this pretty blind.
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A couple of weeks ago I heard what sounded like a loose heat shield, coming from under the Ex. It went away, but then came back a few days ago. I got underneath and looked at all the welds on heat shields and for anything that seemed loose, I found nothing. Yesterday it started sounding like a card in bicycle spokes, coming from the right rear. This afternoon I pulled the wheel off along with the brake caliper and disc. What I found was that one of the springs on the parking brake shoes had broke and has been ground up in the drum. I didn't take any pictures, but thought if others hear that sound it's something you may want to check.
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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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Our excursion usually sits unless we are towing or need to haul a group of people. The past three days my wife has been using it as a commuter. Yesterday she told me that two times at start-up she has heard a loud clunk/thump sound coming from the rear of the vehicle. At first she thought it was happening when she engaged the brake to put it in drive. Today she called me and told me the sound came just after start-up while the vehicle was warming up before the brake was applied. What this could be? I wish I would have observed it so I could give more details.
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When my car is cold... sitting 8 hours below freezing I've noticed until the car warms up I hear almost like a quick scraping sound when I take off from a stop or when shifting. It's almost like when the engine is put under load the movement causes something to shift and makes this noise. Any chance I have a loose mount or a portion of the exhaust could be shifting coming in contact with something?
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I have a 2003 B5.5 1.8T. Recently i started hearing a weird noice in the back of my car like something is loose or rolling around. Had the brakes checked and everything is fine. You only hear it when you stop real sudden or take off real sudden. You can hear it on the inside too but its much louder with the window down.
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I have the CaryT V/ modded B 33" kit installed, and re-torqued after 200 miles. But since the install the EX pulls to the left and I have a clunking in the front end. The alignment shop said they have my alignment "dead nuts", and it must be my tires. Well I replaced my tires and wheels and I still have the pulling problem.
The clunking I believe is coming from the adjustable track bar, the torque wrench only goes to 250 ft/lbs so went to 250 and then tightened a little more. I have no way to measure the 396 ft/lbs in the specs.
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Bought an 05 FX4 SuperCab in May - been in shop twice for a "clunking" sound when accelerating from a dead stop. Dealer says it's "operating as intended" and that no damage was being if I continue to drive. I thought it was a rear problem with the limited slip. Dealer says it's the tranny and that Ford is looking into the problem (apparently quite a few are coming back). She runs smooth and shifts fine once she gets going. Just starting from a complete stop feels painfully wrong.
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When I turn the wheels to full lock, either right or left, I hear a clunking sound. Usually pulling into parking spots, into the driveway, etc.....but only going forward, not in reverse. Where do I start?
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2004 Chevrolet Silverado 1500 4WD.... Rear brakes make strange winding sound when coming to a full stop, noise only apparent under 5MPH. They have been completely done over. Rear end issue? Changes gears fine, brakes work ok.
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When going around 48mph clunking sound comes from rear end. seems like it does that when you are trying to maintain that speed. Also have had 7 window regulators to go bad on have 1 working window 4 bad now replaced the same one 3 times. Called Ford they said no complaints have come in about the window issue on 2004 trucks...
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When being driven my '66 Stang makes a clunking sound in the front end which seems to be coming from the front toward the passenger side.
I've had the car in to my mechanic twice in the last 30 days for this issue. He took the wheels off, repacked the brakes on one side, but hasn't found the problem. During the test drives the car did not reproduce the noise.
Lately, I've noticed that when I really hear the clunking noise is after I've made a sharp turn, like when driving slowly in a parking lot, and have returned the steering to a straight position. We didn't make any sharp turns during the test drives.
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Was having some clunking sounds coming from the rear end on the old F150. Bro in law said it was lack of gear lube and the rear diff grinding from the start. Wasn't the issue. U - joints are shot and causing the issue. My question is I marked the drive shashshaft and flange with a sharpie but it rubbed off on the flange from free spinning the rear end seeing if the issue was there. From the drive shashshaft to the rear diff flange does the flange need to be marked or no? I did scribe with a nail the transfer case and marked the drive shaft with sharpie. So is the flange being marked important or just the bracket with the u-joint? Would've used soap stone but don't have any on hand.
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I have a 2008 LS460 17,000 miles. I hear what I would describe as a clunking sound and feeling when coming to a complete stop. The noise and feeling is similar to worn suspension bushings. I took the car into my local dealer. After inspection they advised me there is a problem with my car because they heard the noise and feeling like I described. They also stated there is "no fix yet" per a service bulletin for the described problem. They also stated they don't know when a fix will be available.
It appears to be getting worse and my advisor stated he has another customer that's been waiting some time now for a fix. I'd really like to know the service bulletin so I can follow through with the repair by simply asking "Are the parts available for service bulletin 1234 yet? Perhaps others are also struggling with the same symptoms and yet to find a fix.
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I have this horrible metal clunking noise coming off of my front end. I just had new brakes put on the car and the mechanic said everything looked good around the assembly. But now when I am approaching to stop, right as I apply a bit more pressure to the brakes before stopping, I get a soft clunk inside the car... but I feel it through the pedal. When the windows are down and I am going slow enough, I can hear it clink (clink, not clunk). It's a very metal on metal sound.... I thought of my control arms, however there is no sound what-so-ever when I steer left to right....
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'01 Taurus with an occasional rattle/clunking sound coming from the front end when going over bumps. Took it to the local shopping center auto. service dept. (probably 1st mistake I know) They say the only thing they could find was the RH CV boot was bad and was probably the source of the noise. Doesn't sound right to me since the boot is rubber and what I hear is more of a metal sound..what I was thinking possibly a suspension link or tie rod end. I know what a bad cv JOINT sounds like and it's nothing like this. Now if the CV boot is bad I don't mind to replace it, but I don't want to spend the money if it is not going to solve the problem. I've never heard of a boot making noise before.
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My mechanic said clunking sound from rear of car is caused by watts link. He suggests replacing watts bell crank and upper and lower linkage. Do the two linkages need to be replaced since they appear to be metal rods.
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