Lexus Clunking Noise

I'm having this problem with my lexus and i have tried to figure out where this noise is comming from. Thanks Guys - will have to schedule an inspection shortly (closest dealer is 5 hours away). It also makes the noise if the car is off and i move the steering wheel there is a clunk type noise. Also please check out the statistics and reliability analysis of Lexus RX350 based on all problems reported for the RX350. What can cause a Clunking Noise in right front wheel area when truning wheel to the right when slowly backing up or - Lexus IS 250 question. The thump is gone and it feels much smoother and I figure a couple pumps every oil change should keep it at bay. heyyy so, when i used to hit bumps in a certain fasion, i would hear a clunking, kind of like metal sound from my front pass tire. I was looking up Lexus forums on line, there is quite of Lexus owner's that have the same problem. If you had this problem what was it and how did you get it fixed. Any ideas? 95 LS400 130K. Over the past several years, a clunking/rattle noise has progressed to the point where I just couldn't take it anymore (plus, my wife started to hear it too :wink: ) After replacing the both rear stabilizer links and stabilizer bar bushings, the was in no way lessened. php) - Suzuki Sidekick, Escudo, Vitara, Geo, X-90 & Tracker Forum (1989-1998). So I just noticed something on my 2011 CT that I never noticed before. Over last week or so a clunk sound seems to have developed. If you're experiencing automatic transmission slipping, it can feel like you’re driving in a certain gear and then it changes for no apparent reason. Most likely y the noise is a wheel bearing, it may sound different because it's in the rear, there really is no common sound for a wheel bearing because there are many different styles. I've got a slight clunk/pop in my steering system (97 GP SE) and I haven't spent the time to track it down, but I've done some research to see where GP owners commonly have loose steering issues. This started several weeks after I replaced the front struts. Slow speeds over speed hump i can hear an occassional clunk noise. Lexus GS400 Control Arm Bushing Kit: Polyurethane Control Arm Bushings for Lexus Restore original road feel and handling characteristics. Knocking noise over bumps. It's very noticible and somewhat annoying. Replaces worn OE Lexus rubber bushings, which crack and deteriorate over time. Watch out for this problem especially if it is of the 2003 or 2004 model year. i have brand new struts in the car because i thought it would fix the problem. Clunking noise from shifting to park to reverse? Answer. The centre bearing was replaced in an attempt to fix it, but it didn't and we have been directed towards the differential. Lexus IS250 Clunking or knocking noise from wheels Inspection costs between $80 and $90 on average. It mostly happens when turning in motion but once in a while when parked. The sound does not come when I park my car on even flat surface. A sensible (and permanent!) alternative to purchasing $500+ OEM replacement control arms!. 2001-Lexus LS430-Now every once in a while I hear a single clunk coming from the left front wheel. I have an intermittent "clunk" noise that appears to be coming from up in the rear roof area when I go a gentle bump (like going over uneven pavement pulling into driveway). I have this clunking noise from under the car when i take off in first gear. 25 RM springs. Some Lexus GX470s may experience some suspension noise, usually a clunking sound from the rear when the vehicle is coming to a stop. Step 3 is to find a similar car noise from our car noise library. it has just in the last month or so started to clunk when changing from reverse to drive,if i let it roll forward a little before shifting into drive it changes perfect with no noise. new goat, (maybe) problems New and Prospective Owner Forum. 2) It rattles/clunks more going over numerous small bumps than one big bump. you might be able to isolate where the clunk comes from. What causes clunking noise under your Lexus rx330 in ther rear when going over bumps? This causes a clunking noise when going over bumps. It happens whenever ive been driving for a while and i approach a stop light, like a second or two after i depress the brake pedal. A clunky suspension is a sign something is loose or worn out in the Lexus, but it can be hard to trace the problem because there are so many possible sources. During the test ride, I showed the tech some papers I brought with me. I emptied the trunk, spare tire and all and i still can hear this clunking noise. Like a new Lexus again. The rear knocking noise is a completely different story. I do have one issue that that I'd like to know if other drivers are experiencing. If its in the steering rack, then you should be able to hear the noise by cranking the wheel back and forth, and would not require the vehicle to be moving. Every experience we've had has been good. What could be the cause and what should I do? Thank you so much! But if it's. We have a 2000 SH type and tonight it started making a very loud knocking or clunking noise. Since a failed bearing sounds a lot like excessive road noise, it can be hard to do a wheel bearing noise diagnosis to tell if you've simply got worn tires or a bad wheel bearing. 2003 Lexus GS300. I was gonna put redline oil soon, so maybe that will help. This is pretty random. Tamara swung the door of the Lexus to it’s full open ninety degree range of travel in order to comfortably ease herself into the driver’s seat. i have brand new struts in the car because i thought it would fix the problem. I have this clunking noise from under the car when i take off in first gear. When i'm Coming to a stop get down to approx 5mph i can hear a noticable clunking sound coming from front brake/s. I thought at first I had a screw or something in my tire. Average failure mileage is 20,000 miles. i love the cargo space and the overall feel. Question: I recently purchased a 2007 Buick Lucerne. They connect from the body to the suspension. As stated by the service rep, even the new models are having this problem. Okay I have some Bc Racing extreme lows on my 13 sedan si. It just doesn’t seem right to me. If your vehicle is experiencing any of these symptoms, it’s time to have it looked at by a transmission repair specialist. It’s the sound of automotive health. It has 180,000 miles on it, but I pulled a CarFax and Autocheck. The other option is to change the springs. It progressively has gotten worse. I can hear clunk sound from the rear part of the car when going over speed bumps, especially when the rear wheels just passed the bumps and hit the road. When I shift from parking to reverse I hear a loud clunking sound. It mostly happens when turning in motion but once in a while when parked. 81000 mi: Clunk in driver side, fairly random, cause unclear after detailed inspection and strut replacement. The centre bearing was replaced in an attempt to fix it, but it didn't and we have been directed towards the differential. The first cold start of the morning some Toyota and Lexus V6 owners, especially those who have the 2. In addition to there being several sources, the noise may not be consistent. ive solved this problem days after my bc install. Recently replaced the two front struts of our 2007 Lexus RX350 and noticed the passenger side is exhibiting this peculiar clunking/clicking/popping sound when turning. maybe some of the experts may have an idea on this. A clunking noise happens almost all times when come to a complete stop. It was bought from a local, non lexus garage with full lexus SH. Clunking noise from shifting to park to reverse? Answer. into place on full lock there was a rythmic clunk coming from the front of the car and I felt it gently through the steering. Transmission repair typically requires a specially trained mechanic and several thousands of dollars. It is easy to drive the car without it making any noise by accelerating a little slower in first. Clunking on drivers side rear, ready to replace axle; want to confirm problem is cv joint. Welcome to 9th Gen Civic Forum : 2012 Honda Civic Forums - 9th Generation - a website dedicated to all things 9th Gen Civic. Banging or clunking only on corners can be caused by broken spider gears, lack of sufficient positraction lubrication or antifriction additive, or worn positraction clutches. I recommend them highly. I was looking up Lexus forums on line, there is quite of Lexus owner's that have the same problem. Any ideas and is this normal and nothing to worry about. I was driving It home today and I noticed that when im coasting around 20 to 30 mph and I tap the gas I can hear a feel a noticeable clunk noise coming from underneath the vehicle. When I back my 2012 Hyundai Veloster up the slight incline in my driveway to the road there is a clunking noise from the gearbox when I take my foot of the gas and put it back on again. it has just in the last month or so started to clunk when changing from reverse to drive,if i let it roll forward a little before shifting into drive it changes perfect with no noise. Clunking on drivers side rear, ready to replace axle; want to confirm problem is cv joint. Clunking noise from shifting to park to reverse? Answer. it does it everytime but doesn't do it backing up. until i turn off my car and turn it back on again and break for the first time again. Sounds like a solenoid going on and off. If you hear clunking in the axle, you probably need to check the carrier bearings. 5-L V6) "Clunking noise in rear. If your vehicle is experiencing any of these symptoms, it’s time to have it looked at by a transmission repair specialist. The rear axle seal is leaking out fluid. Replaced leaking front strut, no change in noise. Its really loud. Step 4 take your car to a trusted mechanic and play the noise back to the mechanic. I noticed a clunking noise that started and sounds like its right under the drivers seat. 2) It rattles/clunks more going over numerous small bumps than one big bump. Recently replaced the two front struts and noticed the passenger side is exhibiting this peculiar clunking/clicking/popping sound when turning. My car is the 18 model. Noise rating I believe is 8 out of 10 (10 being quietest). when driving the car on rough roads i can feel and hear a clunking noise in the front end but i can not pinpoint it to any specific part. What else could be causing the sound - is he missing something important? This sound happens about 50% of the time on turns. I saw a video of someone who had a problem with their intermediate shaft u-joint making a clunking noise whenever they turn their steering wheel and when bringing to the dealer, the tech found problem with a loose component. Other worn vehicle parts can mimic the noise or feel of faulty transmission parts, so it becomes important how to identify noises. I started hearing a clunking noise coming from the right passenger dash area when going over larger bumps on the right side of the car. Request you research the root cause of the repeated "clunking" sound in the 2013 Lexus rx-350 series of vehicles, and my vehicle, and determine if it is a safety issue for me and others who own. Upon further inspection, the previous owner did a break job on the car and mixed up the pair of pads for the front brakes so the tabbed side for one pad is on the wrong wheel. RWD? Could be a worn Universal Joint. Replaces worn OE Lexus rubber bushings, which crack and deteriorate over time. “Clunking noise from front suspension when going over bumps” Clayton U. Yes i've had it before but louder then and it needed the n/s/f upper control arms replacing due to excessive wear cost a packet but fixed it for ooohhh a month. Fortunately, I have a good and honest mechanic who ordered it ( about $80 to ship it overnight ) and installed it, all for $1,250. I am losing my mind over this. The contact owns a 2007 Lexus LS460. Subaru Forester CV Axle / Shaft Assembly Replacement Costs. i started getting small clunking noise coming from the front of vehicle when i apply the brake pedal, and same noise seemingly from same location on acceleration. Water can […]. Related Discussions. Introduction. I also read somewhere that someone had a problem with their steering rack also when they had this clunking noise. Step 4 take your car to a trusted mechanic and play the noise back to the mechanic. I have king coilovers with SPC upper arms and just replaced the upper ball joints and inner tie rods but still its makes the same noise (I'll post a video to this soon). What could be the cause and what should I do? Thank you so much! But if it's. Learn about this problem, why it occurs, and how to fix it. suzuki-forums. IF YOU CONFIRM. Loading Unsubscribe from JoeBltsphlk? BC Passenger Rear Clunking Noise IS250 Clublexus Rubber mount - Duration: 0:23. Does not appear to be the exhaust system either as all the hangers are in tact. I have a 07 ES350 with a clunking sound in right rear that makes sound over small bumps and when cold. Clunking noise coming from front passenger side. The U-joints are the most common. A squeaking noise coming from the wheels is most likely a suspension issue. It sounds like there was an issue with the yoke at the pinion getting loose and creating noise since the joint was dry. has repetitive clunking sound in left. What else could be causing the sound - is he missing something important? This sound happens about 50% of the time on turns. Bare with me, I'm just as stumped as you are. Lexus GX470 Clunk Type Noise From Rear of Vehicle When Stopping - 85 reports. Lexus IS250 Rattling Noise? RepairPal will help you figure out whether it's your Ball Joints, Struts Or Strut Mount, Sway Bar Links, or something else. The steering wheel often makes a clunking noise when I make wide turns. Causes ear. But do you think it could cause clunking too. I go to Novena Square 2 quite frequently and up the slope to the Carpark, the clunking sound never fail to appear Thanks again for sharing. I also read somewhere that someone had a problem with their steering rack also when they had this clunking noise. the rear noise and possibly front that your hearing is, IMO, either ball joint (that'd be for the front noise) and/or drop link pins for the ARB's (that could just be the rear, or the front and rear). The service guy gave. , HI (2015 Lexus ES 300h 2. Daily Slideshow: Recently, Lexus unveiled the LF-SA concept that looks remarkably like a stretched version of the previous concept vehicle named the LF-30. During the test ride, I showed the tech some papers I brought with me. Exterior Features; Bodyside/Cab Step or Running Board: N/A; Bumper Step Up: N/A; Front Air Dam: Standard; Metallic Paint: Standard; Power Sliding Side Van Door: N/A; Power Trunk L. [/QUOTEIm having the same problem with mine. I could not duplicate the clunk sound and so far my Tundra is clunk sound free. I am wondering what it may be and what the likely repair is so I can determine if it's a self fix or dealer/mechanic fix. If you hear a deep grinding engine noise, this may not be your engine, but your brakes. ive solved this problem days after my bc install. it has just in the last month or so started to clunk when changing from reverse to drive,if i let it roll forward a little before shifting into drive it changes perfect with no noise. Someone who is unfamiliar with cars might not understand what is happening when they hear strange clunking noises. Exterior; Argent Grille; Auto Off Projector Beam Led Low Beam Daytime Running Headlamps w/Delay-Off; Black Side Windows Trim; Body-Colored Door Handles; Body-Colored Front Bumper;. My 2013 Lexus rx-350 can be made available for your inspection. The driver then has the luxury of using rear-wheel drive on the road, and four-wheel drive off-road. release it slowly and at. Introduction. I have a clunking noise in the front of my truck when its first started up put in drive and start rolling I was thinking its the calipers but also sounds like a spring,shock or some bolt in the front loose. The dealer thought it's due to the weak shock and they replaced it just now. I'm just saying don't think too hard it could be something simple. Figure out what could be causing bad vibrations in your Lexus with these tips. Slow speeds over speed hump i can hear an occassional clunk noise. Clunking, Popping, or Clicking Noise From the Front While Turning (Supersedes 09-028, dated May 2, 2009, to revise the information marked by the black bars) REVISION SUMMARY. And suspension failure in Lexus LS 460 often shows as clunking noise and excessive vibration from the front and unintentionally steering, defective strut housing and steering knuckle could be the culprits. If you think your General Motors vehicle may be a lemon, call the California Lemon Law Firm, Delsack and Associates, at 888-Ex-Lemon (888-395-3666). What causes a banging noise from the front end of a Chevy S10?. I thought at first I had a screw or something in my tire. KNOCKING NOISE FROM FRONT SUSPENSION. Now i have heard that the leaf springs will creek and squeak without lube. Speedemon, huge thanks for the info. I do have one issue that that I'd like to know if other drivers are experiencing. Front end making. If the sound disappears one of the above items has failed. It started awhile ago, I heard a whining noise & hesitation,had Lexus check it out. I have king coilovers with SPC upper arms and just replaced the upper ball joints and inner tie rods but still its makes the same noise (I'll post a video to this soon). These pass couple days I’ve been hearing a clunking noise more often. It just happens randomly. Transmission repair typically requires a specially trained mechanic and several thousands of dollars. guy in my club that has his own Lexus Toyota shop says it. It doesn't only happen when I turn the steering wheel. I've got a '99 Chevy Tahoe that's making a clunking noise when I accelerate from a full stop. Over the past several years, a clunking/rattle noise has progressed to the point where I just couldn't take it anymore (plus, my wife started to hear it too :wink: ) After replacing the both rear stabilizer links and stabilizer bar bushings, the was in no way lessened. The noise is still there and i have no clue what it could be. This my sound strange but it doesn't seem like the suspension for a few reasons: 1) The rattle/clunk isn't in sync with suspension movement. clunking noise heard over small bumps honda , i just talked to a buddy at work he has a lexus and he heard the same sort of clunking over little bumps he said it was his brake pads as they were floating, they can rattle he said try slightly tapping on the brake over where you would normally hear the clunking noise, this will help poi. It seems they have found the cause of that problem. Lexus issued "warranty enhancement" about this problem in 2017. I know it's not bad shifting cuz it only does it in second gear, none of the other gears make that noise. @JVX: It IS an actual,official LEXUS campaign on IS250's (and possibly IS350's and other models) I had my 2007 IS250 experience this noise and it went away after the campaign fix at the service dept. Lexus direct injection systems are commonly heard having a ticking noise. when i start up my car and pull out of my drive, right before i hit the first speed bump on my street i tap my brakes and theres like a kinda loud clunk noise. I have taken it to the dealership 3 times so far and each time the noise goes away for about a week only to return worse than it was. Turning, braking, backing. Its now done 57 000. I changed alot of parts on th. This TSB includes repair information and updated parts information to address the condition. maybe some of the experts may have an idea on this. The most common cause is the variable valve timing camshaft gear assembly leaking down oil pressure as it sits. Otherwise, reverse gear would be engaged insteads of the 4th gear by reverse selector. Clutch is good, no slip flooring it at 40mph in 6th gear. My RX330 has been having a clicking noise from behind the right dash/glove box area. IF YOU CONFIRM. I am wondering what it may be and what the likely repair is so I can determine if it's a self fix or dealer/mechanic fix. I did have a shop install them and thinking about going back to em,figure I would ask here first. The reason for noise to occur only from D4 is "reverse selector" being moved only when direction is changed. Lexus LS460 Clunking noise when I drive over bumps Inspection costs between $80 and $90 on average. It's best to. Now, i hear it on. The sound was a large clunk sound when I went over bumps. APPLICABLE MODEL(S)/VINS. Its best heard with the windows up, since road, engine & wind noise make it harder to spot with the windows down. However, the car continues to make clunking noise whenever it goes over a bump. This TSB includes repair information and updated parts information to address the condition. My wife and I were looking for a cash car that we felt would hold up for awhile. clunk noise in reverse right after applying the brake Factory 2. It's very noticible and somewhat annoying. If you're experiencing automatic transmission slipping, it can feel like you’re driving in a certain gear and then it changes for no apparent reason. Roaring noise from my 2006 rx330 lexus rear end - Lexus Cars & Trucks question. on the preload of the front shocks. - - Drive shaft noise or U joint noise (LEXUS 4/06 TSB page 18) Mine makes the 'clunk' noise if I brake hard for a red light then release my foot of the brake. Water can […]. I got the best goodyear tires for that vehicle at the time fortera's. The first cold start of the morning some Toyota and Lexus V6 owners, especially those who have the 2. the rear one is a PITA. Otherwise, reverse gear would be engaged insteads of the 4th gear by reverse selector. Exclusive 2003-09 Lexus GX 470 Review from Consumer Guide Auto. This is completely normal and should be of no concern. LEXUS SC430 struts are located under the vehicle and near the tire and wheel assembly. spring that holds brake pads in calipers are in place, inspected all 3 motor mounts and they're ok. KNOCKING NOISE FROM FRONT SUSPENSION. com Car Forums! Lexus ES Solving Rattles and Noises. My car is the 18 model. You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. It's almost as if there is a large ball bearing up there that rolls around and clunks every once in a while. Apparently they told me that there was a maintenance bulletin on this particular problem. And the noise still hasnt gone away. Lexus Supports ASE Certification Page 1 of 4 Title: REAR DRIVESHAFT/PROPELLER SHAFT CLUNK/THUMP NOISE Models: ’03 -- ’06 GX 470 Technical Service Information Bulletin April 19, 2006 DL001-06 TSIB REVISION NOTICE: S June 19, 2006: Images have been added to steps 3 and 4 of the Repair Procedure. The car also pulls to the right at low speeds. 5-L V6) "Clunking noise in rear. Watch out for this problem especially if it is of the 2003 or 2004 model year. any thoughts. front-end clunk 2007 FWD Ford Edge. I just bought this car. Lexus just released some new rear brake components to help lessen the noise and we wanted to take the time to go over the improvements. Slow speeds over speed hump i can hear an occassional clunk noise. Some customers may experience a thump or knocking noise coming from the front of the vehicle when traveling over bumps. Judging by the wear and such I'll have to replace both pads for both sides and maybe the rotor too. Lexus LS460 Clunking noise when I drive over bumps Inspection costs between $80 and $90 on average. I have a 92 lexus sc400 and when i shift into reverse it make a clunking noise other then that it drives good. ever since i lowered the car there is a clunking noise at my rear. when i start up my car and pull out of my drive, right before i hit the first speed bump on my street i tap my brakes and theres like a kinda loud clunk noise. Hey guys, I have an 06 Prius and this problem seems to be getting worse. Did lower a. The noise is infrequent but does comes on under the 2 conditions you wrote in your original message. We have a mystery: there’s a clunking sound from our right front wheel when we turn, but our mechanic can’t figure out why - he says the axle, struts and ball joint there all look fine. Mark Levinson Premium Surround Sound System; From the solid “clunk. It's best to. What could be the cause and what should I do? Thank you so much! But if it's. - When driving between 5-10mph, tapping the gas pedal a little bit will make the clunking noise. you might be able to isolate where the clunk comes from. I don't hear it during the first few minutes/hours of driving and it occurs almost only during my drive home while tr. What Causes Noise From Wheel Bearings? Wheel bearings are attached to the wheel and are constantly moving. It happens whenever ive been driving for a while and i approach a stop light, like a second or two after i depress the brake pedal. i havea 2004 rx330. when I'm at a dead stop & clutch goes in & I'm in first gear slowly the car moves I hear a clunking noise as well. It seems they have found the cause of that problem. I've been reading on a Lexus club site that a lot of people are complaining about the vibration problem and clunking noise in the new 2016 RX. Lexus just released some new rear brake components to help lessen the noise and we wanted to take the time to go over the improvements. Edmunds' expert review of the Used 2016 Lexus RX 450h provides the latest look at trim-level features and specs, performance, safety, and comfort. By the way this is on the driver side frount end. Mechanic at both Lexus dealer inspected and found no fault. It just happens randomly. Ben Stallings, Beck Service Center: “You know when you hear noise in your brakes, you are basically hearing one of three types of noises. I drove it a very short distance and thought I would find an axle broken or a suspension part that was hanging down hitting axle or wheel. Speedemon, huge thanks for the info. they kept my car for 4-5 days and gave me a loaner while they waited for the part and fixed it. 0L - 6R80 - Clunk/Ping Noise When Shifting From Park To Reverse And/Or Park To Drive Engagement. Last week I took the truck to the dealer and they found something wrong in one of the joints in the driveshaft, so was told. So I just noticed something on my 2011 CT that I never noticed before. If you hear a deep grinding engine noise, this may not be your engine, but your brakes. I searched on the site and google with no success. [HELP] 98 Lexus GS300 (Front Right Wheel) making loud clunking noise when turning and leans lower than my other 3 wheels. Any sound when turning a corner. It is not the driveshaft clunking (I've lubed the d-shaft and fixed that) it is when you step on the gas and the weight transfers to the rear of the LC, I hear/feel a clunk. No exceptions. Putting it in drive can be another noise. For instance, when a transmission is making a whining noise. Good morning, sir. It just got serviced with ATF just a week ago. However, if there is any problem with the engine or other parts, the car will make different types of noises. This started several weeks after I replaced the front struts. Some customers may experience a thump or knocking noise coming from the front of the vehicle when traveling over bumps. Front-end clunk, left and right side. Hi the only other thing it could really be is the wheel bearing itself, usually in subarus they grind or clunk with wheel movement so if you go faster so does the noise, a garage would be able to tell you strait away as you cant really pull them apart without the right gear. If the metal is grinding against the cylinders, replace your brakes. Lexus RX350 Clunking or knocking noise from wheels Inspection costs between $80 and $90 on average. Our recommendation would be to have the clunking noise when turning fixed first and see if that fixes all of the problems you are having. I could not duplicate the clunk sound and so far my Tundra is clunk sound free. This play is due to wear in the rear axle carrier spherical bearing, or bushing. Took it to a non-honda mechanic for a look (since I think the Honda Techs are horrible) and he thinks its the Rear Shock Bushings. This is a heavy, well-built car. Introduction. Have an 03 E60 with 54k miles. So, the Problems of weird sounds from the engine, smell of burnt rubber, dash lights going crazy all got solved. I started hearing a clunking noise coming from the right passenger dash area when going over larger bumps on the right side of the car. The first step to determining what is causing the sound is to isolate where the sound is coming from. If you're experiencing automatic transmission slipping, it can feel like you’re driving in a certain gear and then it changes for no apparent reason. Hey guys, I'd thought I would just post this as it may be a solution for some of you who may be experiencing this problem. Must say I am a bit disappointed. My 03 TR4 makes an annoying clunking sound every time I go over a sharp bump (If it is a "smooth" one it won't do it). I finally was able to capture the clunk i hear from hitting the brakes, what i found on the search is that it could have something to do with the pads and callipers. I purchase a new 2011 Sienna Limited AWD a month agoand a few days after receiving it, I noticed a clunking noise/feeling in the steering wheel when. However, it is difficult to localize the source of the sound exactly, it could be coming from forward or aft of where I am sitting. We have 18 images about Honda Accord Wheel Bearing Noise including images, pictures, photos and wallpapers and more. A loose or worn belt can make a loud squealing or chirping noise. The parts and labor required for this service are. A bad CV joint can also cause vibrations at cruising speeds. Lexus just released some new rear brake components to help lessen the noise and we wanted to take the time to go over the improvements. Lexus tells me that is normal. I noticed when shifting below 3300 rpm the tranny makes a clunking noise. I brought the truck to the dealer and they repaired the front knock by tightening the pivot point bolts and putting thread lock on them? so far so good. I looked at reviews until my. I doubt it's a tire noise unless you can actually see damage to the tire but anything is possible. The design is the same for the Camry, Avalon, Corolla, Solara, Lexus ES300 as well as later model sedans. Never had any problem at all for Lexus!. Twenty five MPH and a small bump like hitting a manhole cover is all it takes. The weird thing is, its more noticeable inside the cabin than outside. What else could be causing the sound - is he missing something important? This sound happens about 50% of the time on turns. ISSUE: Some 2008-2012 F-Super Duty vehicles built on or before 5/1/2012 may exhibit a pop or clunk noise heard/felt under floor pan when turning, and may be more noticeable when cold.