Lexus RX 2004-09 :: Clunk From Back-end Noticeable At Lower Speeds Going Over Bumps
Dec 9, 2014
I have a clunking sound coming from the back end. It is most noticeable at lower speeds going over bumps. I can also make the clunk happen by grabbing the top of the right rear tire and rocking it. I can feel something moving while I am doing this, but I can't pinpoint it. The bushings seem to be in good condition. The left rear wheel bearing was replaced recently. I also have an intermittent brake pulsation which feels like a warped rotor. I don't think it is actually the rotor, because it doesn't happen every time I apply the brakes. I believe that these two things are related. Is it possible for the rear struts to cause these issues?
View 13 Replies
Advertisement
I recently bought a CPO 2007 GX 470 with 110k miles. At no charge dealer made repairs re the Bulletin about clunk in rear when I slowly drive over speed bumps. Had all front and rear shocks raced with OEM shocks, and four new Michellin MS2 tires installed. Rear end still feels like is is bottoming out sometimes during regular local and freeway driving when going over different times of road bumps.
My 'i89 a Dodge Ramdharger ( only car I ever bought brand new off the lot ) with 174k miles and old shocks and original springs drives better over bumps and speed bumps than the GX. One Lexus dealer said the reason is because the rear air bags ( that are not leaking )do not fill up fast enough when going move bumps and that can cause the bottoming out feeling. My mechanic is going to check it over again. What could be causing the bottoming out feeling?
View 6 Replies
My moms GX 470 squeaks a lot at lower speeds and when pressing on the brakes. She's taken it to the repair shop twice, they said they tried replacing the brakes and they were still squeaking. It has to be something around the wheels cause thats where the sound is coming from.
View 10 Replies
OK, so I have a 2009 Elantra and have noticed that in the last 2 weeks, there is a severe rattle/clunk when I hit bumps that sounds like it is coming from the back right tire. At times it also sounds like it is coming from the seats. I just can't tell. It has been to 3 different dealers. One said they heard it and suggested it was a loose spoiler....tightened and no change. The dealer I bought it from claims they hear nothing (it is SO noisy!). I went to a dealer today who drove with me and said it may be a defect with struts, etc. They definitely heard it.
So I ask new Elantra owners..could it just be that the Elantra is noisy over bumps? Sounds like my shocks are gone. Super loud when going over bumps. My car is only 6 months old.
View 159 Replies
I have an 04 rx 330 with air suspension. The swaybar end links have just been replaced on the front and a rattling noise persists.
The noise happens over large and small bumps at high and low speeds at normal and low vehicle height. When the height is at "HI" the noise is louder and it feels as though the front end is shaking loose over bumps at 10 km/h+.
I took it in and was advised to replace the end links, they did so and returned it claiming the noise was gone. The air compressor and struts are in working condition.
I have done a search through the forum, not extensive... I was wondering which other components come loose/wear and cause a clunk/rattle/shudder noise.
Also, tires are new and at approx. 32-34 psi.
View 1 Replies
2008 GX 470 ... Experience noise that sounds to be coming from the back hatch/toolbox area when going over harsh bumps? If so is there a known fix for this? I was thinking of adding weather stripping in a couple of strategic locations.
View 4 Replies
It's now been just about 2 weeks with the new car! but I've noticed a few little things that I'll take it in for before the warranty runs out...one of them is a noticeable dull clunk in the right rear...it also hear it when i go over small the medium sized bumps on the left side...sway bar link? over big bumps i don't seem to hear it...
View 12 Replies
I 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 Replies
So I know the 2013 GS (or many GS in general) have had complaints of squeaks and rattles. My GS has a couple but are very minor and only occasional.
I do have one noise that seems unusual though. When I am driving and drive over moderate bumps in the road, I hear a muffled clunk or thunk type of noise only from the rear passenger area and never anywhere else.
My car is a stock CPO 2013 F sport and not lowered or anything. Stock rims and tires. The shock does not seem to be leaking.
The noise happens regardless of if I am in regular or sport+ modes. Was going to mention it to the dealer at my next oil change and door trim replacement appointment I need to make Ina couple months.
View 14 Replies
I am having an issue with the car not feeling stable on the highway or at speeds over 50mph when I am on a curve and go over a roadwork patch. The cabin of the car seems to float way too much to the side, almost like hydroplaining although the wheels stay put on the road.
After describing this to a mechanic, he said it sounds like my lower control arm bushings are gone. He looked at them and confirmed it, the rubber bushings that control the side to side action are cracked and worn out. He said that he is unable to just replace the bushing and has to special order the whole arm from the dealer (approx 200$ each arm).
I went to get a second opinion and another mechanic basically told me the same thing except the price on the part went down to 175 per arm with 2-3 hours labor.
View 4 Replies
The back of my passenger seat rattles, resonating when going over bumps (and not weighted with a passenger). I've lifted my back on the driver's seat and it doesn't seem to rattle over the same bumps. How to tighten it up?
View 4 Replies
My 2007 Santa Fe with 48K km developed a clunk in the front end that was most noticeable when traveling under 30 km/h. I made an appointment with West Edmonton Hyundai. This was not the dealer I purchased the vehicle from as I moved to Edmonton after I purchased the vehicle. The dealer had it fixed up within 3 hours....both sway bar end links were worn out. Just wanted to point out the good service I got. The entire bill was covered under the standard vehicle warranty.
View 19 Replies
On my 2003 6.0l Excursion, the 5R110 is having some issues with reverse lately. Sometimes when you put it in reverse it doesn't actually engage. The only way to make it "fall" into gear is by giving it a little fuel, which then sends it into reverse. Now here me out, I'm not hitting 3,000rpms when I do this, just a light raise in rpms will get it in gear. Solenoid issue, possibly?
I haven't noticed if it does this when it won't go into reverse or if it does it no matter what, but it will make a light clunk when going forward after using reverse. A very light, but noticeable clunk. Is this most likely a U-Joint related issue? Got under it and moved the driveshaft around, didn't notice any play at all, but perhaps I wasn't checking properly (wiggling it left and right).
Excursion is RWD (2WD) and has right around 183k miles on it, acquired in October with 172k miles, so not positive on previous history of the transmission. Also I know my gear selector mount is broke, so it cluster is off, but I certainly don't think that, in of itself, is the cause of my issues. Maybe I'm wrong?
View 7 Replies
Purchased a loaded SEV6 with 60k a couple months ago. It's a pretty car, but I'm a little concerned about the transmission's behavior. I previously owned a 2000 Camry LE 4 banger and even at 140k it shifted effortlessly. So it comes as a surprise that my new car hesitates, hangs, and then snaps into gear. This happens mostly at lower speeds, between 20 and 40 I'd say. It's actually given me a noticeable jolt a couple of times. This seems out of character for a Camry, no? I couldn't find any info on TSB's for this. What could be going wrong?
View 9 Replies
I have a 2003 Camry LE with 1MZ engine and U151 5 speed auto trans. 138,000 miles The problem is that the trans makes a very noticeable downshift clunk when stopping.
With light driving you can feel what seems to be a 2-1 downshift just before stopping. With aggressive driving and rapid stop the clunk is felt either when stopping or actually after the wheels stop turning depending on speed and hard braking. If you stop aggressively it actually feels like someone hit you from behind. It literally shakes the car.
TRANS FLUID is full and clean. There is no smell or burnt appearance. The trans tests good in forward and reverse stall tests. Neutral to drive/reverse engagement is also quick and firm.
Here is the fun part. The condition does not exist when cold. After the engine and trans warms up it starts happening. Also, after presenting the condition with a hot trans, I can shift it out of drive and into 3rd and have no problem at all no matter how I drive. To make things more interesting, I can erase the trans learned values with a scan tool and the trans shifts normally for a couple of days before the condition returns.
We are concerned that there may be damage done if this condition continues.
View 14 Replies
1998 accord 4 cyl auto, mostly on start up and when coming to a stop at a light it sounds like someone is under the floorpan hitting it with a hammer. maybe 5 or 6 hits. I've looked into the exhaust being loose and hitting but it's tight and has good clearance. could it be a broken motor mount letting the engine rock too much? next, SOMETIMES when the trans shifts down into low gear you get a very noticeable clunk and the car kind of shudders. planning on doing a trans drain and fill today. lastly the instrument cluster is a little strange. tach doesn't work at all, speedo is fine as is the gas guage but the temp is erratic. when the temp is acting up you can thump it with your finger and it will jump around.
View 9 Replies
When backing out of same parking spot, I always hear a clunk, clunk, clunk, noise in the front while turning the steering while back in the fixed position. I have heard this noise in the past but did not think any thing of it.
It's hard reproduce this noise, it seems to only be happening when backing out and turning the steering wheel. Car only has a little over one thousand miles.
View 2 Replies
I bought 2012 Prius ii around 6 weeks ago. From day one I started noticing vibrations in the steering wheel most noticeable at highway speeds. I can describe this as high frequency vibrations that become very very annoying especially if you drive to work for an hour every day. This car has OEM Bridgestone Ecopia EP 20 tires. I took the car to the dealership twice already, they balanced the tires twice and road force tested it twice. They replaced front tires for me because based on the test results one tire was at 16 lb the other one at 19 lbs.
The new tires are at 8 and 10. They keep on telling me that this is by design and is a characteristic of the vehicle. However the Prius I test drove when I was buying it did not have this problem, otherwise I would never buy it. This vibration happens in any mode and I can even feel it at lower speed now though it is not as noticeable. I had a few people including Prius owners drive my car and everyone feels the vibration. With so many Prius models sold I highly doubt that everyone just accepts it as a feature.
View 19 Replies
2004 Corolla, 100,000 miles. It makes a strange sound when moving. It's noticeable at speeds higher than about 30 mph. It changes with road speed, not engine speed. It's similar to a failing wheel bearing sound. I've stuck my head out the window on each side of the car and can't localize the noise. I checked for deflection in all four wheels, and they're all tight.My next thought was a transmission problem. I checked the fluid and found it to be at the proper level. I doubt if it's ever been changed. I drove the car and released the accelerator, and I put the transmission in neutral. The noise did not change. I'm not sure what that tells us, but it's another data point.
Currently I have the front wheels off the ground. If I run the drive system to 30 to 40 mph that way, the sound is not there. I don't know that both wheels are going the same speed, so I'm not sure it's an accurate test.I've checked wheel bearings before on my Cavalier and easily found the defective one. I could tell which one it was by hearing the noise while in the driver's seat, and the check verified that. I think I know how to find a bad wheel bearing, but maybe there's another test I don't know about. I'll search online.Maybe it's a noisy tire. I can't locate the source by ear, and that's something I'm usually good at. I wonder if the transmission or differential might be making the noise but only when it's under an actual load.
View 2 Replies
I have 124,000 miles on my 2002 subaru impreza outback sport and this car runs very well and has been maintained well however the last couple weeks I have noticed a slight rattling sound toward the right front side of the car almost as if there were pebbles inside the wheel covers when the car is driven at low speed and I begin to accelerate. It also sounds as if the rattling could also be coming from the exhaust also as if it were loose fitting but the tailpipe is on the left looking from the rear of the car. Another possibility I thought of was the fender was loose or the tire was rubbing against the wheel well or something. It is one of those small annoying sounds that does not seem to warrant bringing in to a mechanic yet but I am curious about what that is.
View 2 Replies
2011 Camry LE with what I would call a mushy or sloppy feel to the steering. It is most noticeable at freeway speeds and requires an almost constant driver input to maintain the car in my lane with slight corrections back and forth right and left. This is fatiguing on long drives. It feels like there is too much power steering assist at higher speeds, although an independent mechanic said he didn't think it has variable assist power steering. There is no pulling in one direction. Alignment has been checked and it's ok, and tires are balanced and properly inflated.
Strong wind or large trucks passing me cause me to struggle to maintain the car in it's lane. Toyota dealer mechanics and the Toyota rep checked it and gave me the "drives as designed" answer and that there is nothing wrong with it. I had an independent mechanic look it over and he said there is nothing wrong and that there is nothing that can be done to change the feel of the steering. It is hydraulic steering and not the electronic power steering. I have test driven other Camrys as well as Corollas and other makes of cars and they all drive with a more sure feel to the steering and I just want my Camry to drive like that.
View 4 Replies
