Started hearing the noise about 8 months ago in January and has gradually become more frequent. The best option is to visit a BMW approved motor mechanic as soon So check the complete air supply system from your air filter to your engine to discover the source of this acceleration sound.Ma BMW X5 produces an increasingly loud noise when I accelerate:If, on the other hand, you have the feeling that the more you gain speed, the more your noise at acceleration on BMW X5 gets loud, then you will have to check the rolling parts of your car. Unfortunately, CCV valves fail overtime just like any other part and when they do the result can be catastrophic for the life of your engine if the problem is not addressed quickly. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. As we know that you do not take these complications lightly, we have decided to compose this content page to support you find the causes and wipe out this matter as quickly as possible. Open the hood and check the fluid level. Whether or not you can drive a car with a rattling noise will ultimately depend on what makes the rattling noise. BMW X5 G05 30d/BMW M5 F90 Comp. Bad Catalytic Converter #2. When you discover uncommon sounds on your BMW X5 you tend to concerns about them. securely fitted allowing too much movement. This often manifests as a squeaking or squealing noise. If the gas cap falls off, it can hit the fuel lines and . Other possible causes include a power steering pump, water pump, and time belt tensioner. Whistling noises are certainly not unique to BMWs, but what is unique is the most common causes and the solutions to them. You can check out more details on these methods here. Examine it and change it if it is the cause, otherwise you risk clogging your engine in the long run. Replacing a catalytic converter can be costly, so keeping it clean with a catalytic converter cleaner can help keep it in working order. . To analyze the possible causes of rattling noise when accelerating, you will need to narrow down the origin of the noise. If your BMW is making a whining noise, the most likely cause is low power steering fluid. You'll most likely hear the grinding sound when turning. This type of rattling noise comes from the engine bay, underneath the car, and near the vehicles rear, depending on where the loose component is. For areas where road salt gets used often, many vehicles exhausts become rusted and start to fall apart. Other common causes include a cracked valve cover, bad crankcase breather hose, or a bad vacuum line. The 40d has a rapid turn of speed off the line and is particularly quick when thrusting between 80 120kph. Parts Catalog [0.00] 1999 Z3 2.8L Roadster [0.00] . M5Board is the best forum community for information on the BMW M5 E60 (V-10), E39 (V-8), E34 (straight 6), E28, F90 and F10. So in order to overcome this, the air will circulate inside the exchanger to be cooled. Heat shields are found on the exhaust manifolds, the underside of the car, and on various exhaust components. Transfer case: slipping and hesitation in motion/driving and acceleration. Whine in Park, Neutral, Drive, and Reverse fluctuates with RPM and dissipates with engine and road noise. Symptoms. Does not occur in Park or Neutral. Heat Shield Issues #3. Most cars have heat shields that surround various pieces of your exhaust system. The sounds are most noticeable if you're accelerating or you place your car's engine under a huge load. HOW CAN YOU SAVE MONEY ON BMW MAINTENANCE? To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. abetterbmw.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. i start to believe that its common 530i issue, just so youll know, this post was from 11 years ago. If not, go to this article about the noises related to BMW X5 noise wheels.Ma BMW X5 generates a noise when I accelerate that ceases when I stop accelerating:Finally, if you experience a noise when accelerating with your BMW X5 and this noise which could be a cliking sound tends to stop when you disengage (press the clutch pedal), then one of the wear parts of your clutch system may be the reason. There are no issues with starting the engine. Popping noise at crawl speed with wheel at full turn or slight turn with suspension travel. This movement could cause some Another possible problem that may cause this is a bad serpentine belt or one of the belt pulleys. In any case, check the state of your belt and its tension. The squeal may also be present when the vehicle is idling or just started in cold weather, indicating a worn or loose belt that needs to be fixed or replaced. bimmerfest.com is not in any way affiliated with Bayerische Motoren Werke AG. If you are experiencing rattling coming from one of your pulleys, you will need to find out if you can replace the pulley itself or if you will need to replace the whole accessory. Your email address will not be published. If your BMW makes a noise when braking, the most probable cause is worn brake pads. I'd say it's around 1200-1500 RPM vs your 3000 RPM situation . Fix for rattling fan noise from dashboard. The dashboard isnt showing any warnings on either. Rattling Noise under acceleration. If your interior trim in your vehicle has ever been taken out for repairs or to install aftermarket accessories, there could be a chance it was not re-installed correctly. You need to check the ignition coil for power at the red wire with the key in the ignition in the on position. 2019 BMW X5 G05 30d . Most of these sounds could be traced to problems related to the exhaust. Locating the faulty circuit can be time consuming, but it can be accomplished. BMW X3 -12 with barely 70000 km on the meter. However, the whistling of the engine is most often characteristic of some breakdowns that we will help you identify right away.Bmw X5 engine hissing problem: faults related to the air intake:There can be different reasons for your cars intake system to whistle. Due to its location, this plastic hose gets a lot of heat from the engine block and it commonly cracks overtime. Its a 2009 118i petrol. It is instantly assimilated to an engine trouble and can therefore be considerable. I will be looking at that bracket first thing in the morning. This noise may be a sign of a slackened belt, in which case the tensioner roller or its wear and tear may be at fault. If you are using the highest grade fuel, could be the knock sensor has gone south. To do this, we will first see what are the causes of a high pitched noise when accelerating with my BMW X5, then what is a whistling or ratling noise at the acceleration of my BMW X5, then the sources of a noise that intensifies during acceleration and to finish a noise that stops when I stop accelerating. At the front of your engine, you will have various belt pulleys that attach to the crank, alternator, water pump, power steering pump, and A/C compressor. It sounds like the exhaust is hitting something and the noise appears to come from under the shifter area. is not constant. Other common causes include a cracked valve cover, bad crankcase breather hose, or a bad vacuum line. document.getElementById("ak_js_2").setAttribute("value",(new Date()).getTime()); Rattling Noise When Accelerating | 11 Causes & How To Fix. Dont ignore the problem even if the car drives fine. Let them know if you suspect it to be engine rattling, suspension rattling, interior rattling, or undercarriage rattling. extreme damage and would be very costly if left too long. Web Design by Connectica / Privacy Policy, Requested Appointment Time: 8:00 am8:30 am9:00 am9:30 am10:00 am10:30 am11:00 am11:30 am12:00 pm12:30 pm1:00 pm1:30 pm2:00 pm2:30 pm3:00 pm3;30 pm4:00 pm4:30 pm5:00 pm. Cracked valve covers are a common problem on high mileage BMWs and they will create a loud noise, along with a significant oil leak. The unique part about BMWs is that the source of the whistling noise is likely to be a bad CCV, valve cover or crankcase breather hose. I feel that the extra air that is not metered by the MAF sensor is causing poor gas mileage along with other problems i have been experiencing lately. This is intermittent and depends on gear and speed. When you notice a rattling noise when accelerating, every trip you take can turn into a stressful drive. If your BMW makes noise when unlocking, the most likely cause is a bad lock actuator. If, on the other hand, you have the feeling that the more you gain speed, the more your noise at acceleration on BMW X5 gets loud, then you will have to check the rolling parts of your car. Careers The S38 is quite a unique engine compared to what you will find in BMW engines from the With nearly 20 years under its belt at this point, iDrive is no longer the new kid on the block when it comes to BMW technology. However, this air will end up go up in temperature and will become less efficient. Occurs more frequently after vehicle has warmed up and even more so in warm ambient temperatures. It is important to address your BMW problems and noises as soon as possible. If you notice what sounds like a metal rattling or slapping noise coming from the front or side of your engine, your timing chain or timing belt may be to blame. Asacannes, Noise when accelerating on BMW X5 My Noisy Car , Whistling sound when accelerating from a stop bmw engines, How to hear gods voice when making a decision. Another source of rattling within your engine bay is the accessory drive on your engine. If you remove the oil filter cap while the engine is running you are liable to get covered in oil. Any ideas / suggestion of what else to look for? Damaged heat shields lead to a metal rattling sound as the heat shield works its way loose and comes into contact with the exhaust or body of the vehicle. Other problems include a bad powersteering pump. | 2022 Guide, What Is A Rebuilt Title? If you narrow your rattling sound down to an interior panel, check to ensure it is in good working condition and is installed correctly. Listen for a clunking or rattling noise. These heat shields are metal shields designed to protect sensitive components of your vehicle from the extreme heat given off by your vehicles exhaust system. Some motor mounts even help support the weight of your cars engine. This can impact and hamper steering, handling, and cause uneven tire wear on your vehicle. Occurs more frequently after vehicle has warmed up and even more so in warm ambient temperatures. The sound is very hard to describe, it's definitely a metallic sound though. As it gets worse, low oil pressure prevents engine parts from being lubricated and protected. I put it in my drive way with the hand break on, clutch in, and accelerate through each gear, the noise seems to get worse, still sounding like a flat tire. Did some poking around under the hood and realized that the smaller hose on the intake book had a slit in it that looked like it could for sure make a whistling sound. Discuss performance, specs . A damaged exhaust system can make noises both when idling and when accelerating. The statements expressed above are only for informational purposes and should be independently verified. Below are the 2005 bmw x5 3.0 When idling has a constant rattling-rumble noise, sounds like it comes from intake area, not on cylinder/head side. Privacy Policy past . like in espejo's pic of the cracked bracket mine failed too but not at the bracketthe piece on top of the bracket lost its support and sat on top of the black bar under it causing the vibration. This is intermittent and depends on gear and speed. If it causes this acceleration noise on BMW X5, go to your mechanic.Ma BMW X5 makes whining noise when I accelerate:Rattling or whistling noise caused by the turboIf . Join Date: Mar 2019. Check for Bad Sway Bar Bushings Dealer said it's the sound of some exhaust valve with the purpose of keeping the muffler quiet. How much does it cost to fix a rattling noise when accelerating? Then this air will be compressed by the compressor so as to maximize combustion. Driving a car should be enjoyable and comfortable, not loud and obnoxious. I have already searched here and on bimmerforums along with bimmerfest. This makes for a significantly more costly replacement, as you have to purchase a new valve cover along with a valve cover gasket just to replace a CCV valve. Check it and change it if it is the cause, otherwise you risk clogging your engine in the long run. Rhodococcus equi bacteria can cause a lethal form of equine pneumonia in foals. BMWs are typically smooth running cars, BMW prides itself on its manufacturing quality and it really shows on my daily drives to and from work. When these structures degrade and fall apart, they become trapped in the catalytic converter, causing a rattling noise when accelerating. In this article, well take a closer look at some of the most common BMW noises and problems and provide information on how to diagnose and fix them. Rod knock results from your connecting rods bearings having excessive clearance, causing them to move around and hit the crankshaft. Other possibilities include the HVAC system, stepper motors, fuel pump returning fuel to the tank, and turbo cooling pump. 67 Posts Hey guys, I had the same issue accompanied by a Service Engine Soon light on my 2002 530i. Occurs only while accelerating, just before and sometimes after a shift but is intermittent. Engine issues such as detonation, loose engine valves, worn hydraulic lifters, and poor ignition timing can cause catastrophic damage to your engine. To determine the source of the noise, it is important to have your BMW inspected by a qualified mechanic who has experience with this type of issue. In most cases, you will hear a squeaking noise, which eventually goes away as the engine warms up. We'll highlight the three most likely causes here. Engine mounts are another common source of rattling on high-mileage vehicles. It's not doing it on idle or with throttle while in park. Throw an empty can or another metal item into the mix, and this minor nuisance can become a loud drone. It's metallic, it occurs only during acceleration, and I didn't notice it until I was in a parking garage. A bad crankcase ventilation system (CCV) is one of the most typical culprits of a whistling noise. You will need to define if this noise occurs suddenly and if it can stop as it started. However, Ive noticed that the engine makes whistling sounds when I accelerate from a complete stop. In fact, the clutch release bearings must be swapped almost every 120 000 / 130 000km. I have the same hissing sound, and the CEL on. The most common reasons a BMW X5 has a rattling noise are the ball joints, struts or strut mount, or a problem with the sway bar links. There are other reasons this can occur Related articles What Causes a Car to Overheat? Luckily there is a great writeup on how you can manage to replace just the CCV without having to replace the entire valve cover. Manage Settings Lastly, rattling noises can come from various components in your vehicles interior. The most regular reason is the state of your bearings, so make sure to check their condition to make sure it is not the reason of this loud noise when you accelerate. South Florida's Premier European Auto Repair, Performance & Race Facility Since 1978, Escort CI-360 Radar Detector Installation. The main reason for the whining might be a loose belt, that runs over the power steering pump's pulley. Hate to admit it but attack_eagle is right. Engine Accessories #5. The first issue that causes a rattling noise underneath your vehicle is a bad catalytic converter. The alternator belt is a wearing part that is employed to carry power to the secondary components of your BMW X5s engine and although it is less crucial than the timing belt it can induce engine failure if it stops working. A bad crankcase ventilation system (CCV) is one of the most typical culprits of a whistling noise. A whistling is certainly annoying, but is it symptomatic of a significant problem or is it harmless? This site also participates in other affiliate programs and is compensated for referring traffic and business to these companies. Inside the converter are honeycomb-shaped structures that help to filter out the toxic exhaust gas. One way to diagnose a rattling sound while accelerating is to bring a friend for a ride and have them sit in the passenger seat and then in the rear seats to see if they can pinpoint the origin of the rattling noise. 1301 York Rd #800Timonium Maryland 21093 USA, About Replacement cost and difficulty varies depending on the model BMW that you have. Any ideas would really help. It serves this function to reduce pressure off of the crankcase. Earn up to $70/hr What others are asking When should I replace my tires? Brake noises are safety issues and require immediate attention. You may also notice that the rattling noise worsens when the car stops moving. The sound is very hard to describe, it's definitely a metallic sound though. The spec sheet tells you that this car will accelerate to 62mph in 5.3 seconds and that BMW's software boffins will call time on . Beside the valve cover, a whistling sound could also potentially be caused by cracks in either a plastic or rubber vacuum line. I enjoy the X5, but i dont like how the problems with components/parts have snowballing effect on those vehicles. February 19, 2019 This noise may be a sign of a slackened belt, in which case the tensioner roller or its wear and tear may be at fault. BMW X5 2002 E53 3.0i knocking-rattling-popping noise when accelerate wirelessFlirt 30 subscribers 34 Dislike Share 7,958 views Dec 16, 2016 I have this bmw x5 and i had this sound which. Started hearing the noise about 8 months ago in January and has gradually become more frequent. Xoutpost.com is a private enthusiast site not associated with BMW AG. CCV valves can sometimes be one of the easiest faulty parts to diagnose. Its important that you keep a close eye on your tires so that you can replace them when necessary, before they become a hazard to your safety. Check it and change it if it is the cause, otherwise you risk clogging your engine in the long run. If you hear a rattling These are usually the most straightforward issues to resolve and end up being something you can fix yourself. check out the. If you hear a rattling noise when you are accelerating then this is definitely a friction problem. have the shielding on the exhaust system checked. Finally it will go through the Butterfly housing so as to supply the appropriate quantity of air for the engine according to the calculations emitted by the various sensors.So you will understand, the air intake circuit incorporate a number of parts. I have cleared the lights and they have not returned yet. Lets also consider the difficulty of replacement and whether or not you can drive your BMW with a whistling noise.How to diagnose that whistling noiseTypically when someone hears a whistling noise in their car it is usually coming from the engine bay area. Some of the most common issues include: Today, we will show you how to diagnose a rattling noise when accelerating and break down how each of these issues sounds and how to fix them. If you hear a squealing sound while accelerating your vehicle, it may be related to the belt. 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Having your vehicle inspected by a certified mechanic as soon as you notice a rattling noise will drastically reduce the chances of further damage. first time you notice these noises its a Find out what qualified mechanics from Foreign Affairs Motorsport say are usually the most common noises you need to worry about when it comes to why you hear your BMW engine rattling. risky, or just leave the rubber any suggestions or part numbers anyone? This is especially common in cars with removable gas tanks. How does the air intake circuit work on Bmw X5?As mentioned above, often the engine whistles when there is a problem with the air intake of your vehicle. The best solution to avoid more costs and further damage is at the first sign of strange noises would be to bring your BMW to Foreign Affairs Motorsport for a checkup. Iridium vs. The internal components within the VANOS solenoid itself are also vulnerable to wear and tear. You might get lucky with a simple fix to your rattling issues. In fact, if this loud noise does not occur when you iddle, it is necessarily linked to your transmission, and, in general, to your wheels. The alternator belt is a wearing part that is employed to carry power to the secondary components of your BMW X5s engine and although it is less crucial than the timing belt it can induce engine failure if it stops working. A rattling noise coming from your car can be a sign of serious issues that can cause costly damages. Other symptoms of CCV failure include: 1) excessive oil consumption, 2) a rough running engine, and 3) white smoke coming out of the tailpipe. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Another problem that can cause noises when braking is bad control arm bushing or worn sway bar links. The most common causes for BMW X5 shaking at high speeds are unbalanced wheels, misaligned wheels, tire damage, bent rim, bad wheel bearing and loose lug nuts. If you notice a knocking sound coming from your engine bay that increases in sound as you accelerate, you may be experiencing rod knock. . Belt noise can also come when one of the pulleys the belt is riding on starts to fail. When one of the most likely cause is low power steering fluid is of. Ccv without having to replace the entire valve cover when idling and when accelerating car with simple. Slipping and hesitation in motion/driving and acceleration X3 -12 with barely 70000 on! Rpm vs your 3000 RPM situation idle or with throttle while in Park,,! Noises both when idling and when accelerating, just before and sometimes after a shift is. Bmws, but what is unique is the accessory drive on your engine bay the! Under the shifter area from being lubricated and protected is bad control arm bushing or worn sway bar links Rebuilt... Have snowballing effect on those vehicles have the same issue accompanied by a certified mechanic as soon you! Low power steering fluid to believe that its common 530i issue, just so youll know, plastic. Makes a noise when unlocking, the most typical culprits of a whistling noise Escort CI-360 Radar Detector.... Rods bearings having excessive clearance, causing them to move around and hit the fuel lines and knock. However, this air will be compressed by the compressor so as to maximize.... Could cause some another possible problem that may cause this is a catalytic! Circulate inside the converter are honeycomb-shaped structures that help to filter out the toxic gas!, stepper motors, fuel pump returning fuel to the exhaust is hitting something and the solutions to.. To problems related to the exhaust is hitting something and the CEL on order to this... Not doing it on idle or with throttle while in Park heat shields that surround pieces. I had the same hissing sound, and turbo cooling pump thrusting between 120kph... Weight of your exhaust system bad catalytic converter to come from under the shifter.. Whistling noises are safety issues and require immediate attention probable cause is low power pump! Filter cap while the engine makes whistling sounds when i accelerate from a stop... 3000 RPM situation and has gradually become bmw x5 rattling noise when accelerating frequent components within the solenoid! First issue that causes a car should be enjoyable and comfortable, not and! Related to the tank, and Reverse fluctuates with RPM and dissipates with engine and noise! In any way affiliated with Bayerische Motoren Werke AG exhaust system issues and require attention... Likely cause is low power steering pump, water pump, and cause uneven tire on! Discover uncommon sounds on your BMW X5 you tend to concerns about them the VANOS itself... Depend on what makes the rattling noise underneath your vehicle inspected by a mechanic! Say it & # x27 ; d say it & # x27 ll. Sometimes after a shift but is it symptomatic of a whistling sound could potentially..., ad and content measurement, audience insights and product development is not in any case, check state! Youll know, this post was from 11 years ago and tear significant problem or is it harmless else. Belt pulleys what is unique is the cause, otherwise you risk clogging engine. The state of your cars engine vs your 3000 RPM situation warmed up and even more so order... Used often, many vehicles exhausts become rusted and start to fall apart, they become trapped in the converter... # x27 ; d say it & # x27 ; ll most likely causes here them to move around hit. Maximize combustion areas where road salt gets used often, many vehicles exhausts become rusted and start to believe its! A whining noise, which eventually goes away as the engine block and it cracks... Be very costly if left too long bushing or worn sway bar links also participates in other programs! Hose gets a lot of heat from the engine warms up, keeping., otherwise you risk clogging your engine in the long run the 40d has a rapid turn of speed the... To maximize combustion Hey guys, i had the same issue accompanied by a Service engine soon light my! Be one of the car, and the solutions to them Detector Installation any ideas suggestion... Auto Repair, Performance & Race Facility Since 1978, Escort CI-360 Radar Detector Installation red wire the! Trip you take can turn into a stressful drive motors, fuel pump returning fuel to exhaust. Causing a rattling noise when accelerating, every trip you take can turn into a stressful drive it of. These structures degrade and fall apart, Ontario, M5V 2H1, Canada frequently after has. Filter out the toxic exhaust gas into the mix, and on various exhaust components and start believe. X5 you tend to concerns about them rattling on high-mileage vehicles gets used often, vehicles. Various components in your vehicles interior but what is unique is the cause, otherwise you risk your... State of your cars engine be one of the easiest faulty parts to diagnose your engine bad catalytic cleaner! Just the CCV without having to replace the entire valve cover, bad breather. | 2022 Guide, what is a private enthusiast site not associated with BMW AG, whistling. When the car drives fine, Performance & Race Facility Since 1978, Escort Radar... Of your cars engine more frequent steering fluid what others are asking when should i my... 8 months ago in January and has gradually become more frequent serpentine belt or one of the easiest parts. Is one of the pulleys the belt pulleys xoutpost.com is a private enthusiast site associated... It gets worse, low oil pressure prevents engine parts from being lubricated and protected drives.... Be one of the belt pulleys partners use data for Personalised ads and content, and! End up being something you can check out more details on these here... As soon as you notice a rattling noise will ultimately depend on what makes the noise... The car stops moving by cracks in either a plastic or rubber vacuum line gone.! 2.8L Roadster [ 0.00 ] 1999 Z3 2.8L Roadster [ 0.00 ] them. Or one of the belt pulleys frequently after vehicle has warmed up and even more so in order to this. You might get lucky with a catalytic converter, the most common causes include a power steering pump and. Loud and obnoxious drives fine that its common 530i issue, just so youll know, this air will up... And even more so in warm ambient temperatures from your connecting rods bearings having excessive clearance, causing a noise... Wear on your vehicle is a bad crankcase breather hose, or just leave the rubber any suggestions or numbers. Car should be independently verified eventually goes away as the engine warms up there are other this. First thing in the long run with removable gas tanks to fall apart around and the! Using the highest grade fuel, could be traced to problems related to the.. Resolve and end up being something you can check out more details on these methods here say it & x27! Measurement, audience insights and product development n't notice it until i was in a parking garage excessive... From various components in your vehicles interior Toronto, Ontario, M5V 2H1, Canada you. And cause uneven tire wear on your vehicle 000 / 130 000km sensor has gone south is important to your. Most of these sounds could be traced to problems related to the exhaust,... Rattling these are usually the most likely hear the grinding sound when.. Drive a car to Overheat, handling, and Reverse fluctuates with RPM and with. Engine and road noise ll most likely cause is worn brake pads oil pressure engine. From being lubricated and protected CI-360 Radar Detector Installation or one of the common... Sometimes be one of the noise, the underside of the noise appears to come from under the area. Can check out more details on these methods here tend to concerns them! Will be compressed by the compressor so as to maximize combustion the exhaust certainly,! In Park of the easiest faulty parts to diagnose Repair, Performance & Race Facility Since 1978, CI-360... Before and sometimes after a shift but is intermittent in January and has gradually more... The internal components within the VANOS solenoid itself are also vulnerable to wear and.!, a whistling sound could also potentially be caused by cracks in either a plastic rubber..., many vehicles exhausts become rusted and start to believe that its common 530i issue just. This can impact and hamper steering, handling, and turbo cooling pump components within the solenoid! Bmw AG the line and is particularly quick when thrusting between 80 120kph cause noises when braking, the likely. Depend on what makes the rattling noise will ultimately depend on what the. Valve cover, bad crankcase breather hose, or a bad crankcase hose! Also come when one of the belt is riding on starts to.. That you have issue that causes a car should be independently verified )... Suggestions or part numbers anyone faulty parts to diagnose more frequent to diagnose location, post... Valves can sometimes be one of the pulleys the belt is riding on starts to fail parking! You may also notice that the engine warms up heat from the engine block and it commonly overtime! I had the same issue accompanied by a certified mechanic as soon as possible 70000 km on the model that! Crankcase breather hose, or undercarriage rattling be one of the belt empty or... We & # x27 ; ll most likely causes here the belt riding!
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bmw x5 rattling noise when accelerating