Despite the seriousness of the disease (known as 'rattles'), until now there was no vaccine available. By being as specific as possible, you can help speed up the repair process. . Your email address will not be published. I have recently replaced the lower control arms, tie rod links, and passenger side thrust arm. The vehicle lurches forward slightly during medium speeds as the transmission decides it wants to shift up. 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.Ma BMW X5 makes a high-pitched noise when I accelerate:If your BMW X5 produces a loud noise when you accelerate, it is quite possible that the alternator belt is the cause of your trouble. If you have a power loss that occurs with the rattling noise when you accelerate with your BMW X5, it is possible that your turbo is declining and some of its components are at the end of their life. Major . Transmission seems to excessively slow the vehicle down when letting off of the throttle. 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. Examine it and change it if it is the cause, otherwise you risk clogging your engine in the long run. Piston slap refers to the piston slapping the cylinder wall when there is excess clearance between the piston and the cylinder wall. The leading cause of vibration in BMW X5 when driving at high speed . Rhodococcus equi bacteria can cause a lethal form of equine pneumonia in foals. Started hearing the noise about 8 months ago in January and has gradually become more frequent. Faint enough most passengers do not notice it, and others cannot hear it when I point it out. How much does it cost to fix a rattling noise when accelerating? 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. 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. Prices may vary depending on your location. If your BMW makes a noise when braking, the most probable cause is worn brake pads. A quick retightening of the heat shield can help fix this issue. Whine in Park, Neutral, Drive, and Reverse fluctuates with RPM and dissipates with engine and road noise. The consent submitted will only be used for data processing originating from this website. It sounds like a pinging noise but faster. What is causing my X5 3.0 to whistle during acceleration? 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. One of the most common causes of a rattling noise coming from the engine bay is a loose pulley. A forum community dedicated to BMW owners and enthusiasts. One owner noticed wind noise through the driver's door seals. However, all cars develop problems sooner or later and one common problem is a whistling noise coming from the engine bay. If left alone, there will likely be more than just a rattle to worry about. Recommended Services Hello. Judging noise is subjective and I guess we get used to our cars and notice changes more easily. different noises and exactly what you need to do when you start to hear Thanks Wolfer but I already rolled around under there for a good 10 minutes tapping and shaking everything I could with no luck. Failure Date: 10/01/2020. Check these troubleshooting and repair guides for more help on your BMW. Bimmerpost Model Selection. 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. For simple problems such as a worn-out tensioner, you can expect to pay around $100-$200. The diesel X5's high-performance is helped in no small way by BMW's new 8-speed automatic gearbox. Several problems can make your, Copyright 2023 THE EUGENIA | Powered by Astra WordPress Theme, whistling sound while accelerating | BimmerFest BMW Forum, What is causing my X5 3.0 to whistle during acceleration? 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 you have a power loss that occurs with the rattling noise when you accelerate with your BMW X5, it is possible that your turbo is declining and some of its components are at the end of their life. You might hear a rattling noise at 1500 . Brake noises are safety issues and require immediate attention. This could be a simple fix such as tightening or replacing your engines various belts. Simply remove the oil cap while the engine is running. Bad Catalytic Converter #2. However, this air will end up go up in temperature and will become less efficient. Bad Engine Mounts Researchers at the Groningen Biomolecular Sciences and Biotechnology Institute (GBB) of the University of Groningen have now succeeded in developing a highly promising candidate vaccine. A Teeth-Rattling Grinding Noise That Becomes Worse As You Accelerate. Contact Us If your rattling noise is concerning or is coming from the engine bay, you should stop driving the vehicle and have a professional diagnose the issue. A whistling is certainly annoying, but is it symptomatic of a significant problem or is it harmless?A BMW whistling noise could have several causes. update my part number 9 cracked and lost support, here are the rest of those part numbers. If you usually hear a rattling noise when driving over bumps, there's a good chance it could be the sway bar links. Full . The BMW CCV valve has several different names, some people refer to it as a PCV valve, but the most common term today for BMWs is CCV and that is how I will refer to it. BMW X5 Popping/Rattling/Grinding Noise While Accelerating, 1999+ X5, X6 (E53, E70, E71, F15, F16, G05, G06), General BMW and Automotive Discussion sponsored by Intercity Lines, Track, Auto-X & Drag Racing sponsored by Bimmerparts.com, Professional Motorsports sponsored by Bimmerworld, Suspension Tech and Handling sponsored by eBMWParts.com, Tire & Wheel Forum sponsored by The Tire Rack, Car Audio & Electronics sponsored by Bavsound, Car Detailing and Show & Shine Prep sponsored by Autogeek.net, General BMW Mechanical Help sponsored by RM European Auto Parts, 1 Series & 2 Series (E81, E82, E87, E88, F20, F22, F23, F40, G42), 3 series & 4 Series (E21, E30, E36, E46, E9x, F30, F32, F33, F36, F44), 5 Series (E28, E34, E39, E60, E61, F10, G30), 7 Series (E23, E32, E38, E65, E66, F01, F02), 2003+ X3, X4 (E83, F25, F26, F97, F98, G02), 2019+ Z4 (G29) / 2020+ Toyota Supra (A90/J29), Group Purchases & Supporting Vendor Specials presented by eBay, Georgia sponsored by Harrison Motorsports, If this is your first visit, be sure to Most cars have heat shields that surround various pieces of your exhaust system. Will occur under normal acceleration but more so when the vehicle is under load such as tackling an incline. JUST REMEMBER, you are removing the oil filler cap, not the oil filter cap. Loose Pulleys. I know that some members have successfully eliminated the noise by replacing the plastic square box that is attached to the plastic intake manifold on the driver side. A bad crankcase ventilation system (CCV) is one of the most typical culprits of a whistling noise. How To Diagnose A Rattling Noise When Accelerating Rattling Noises Coming From Underneath Your Vehicle #1. When your car is idling and you can hear rattling noises this most Check for Bad Sway Bar Bushings 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. Other possible causes include a power steering pump, water pump, and time belt tensioner. There are some other general problems which will make a noise all Much like the heat shield, your vehicles exhaust or muffler can become loose over time. If the gas cap is loose, it can also fall off. check out the. noise when you are accelerating then this is definitely a friction problem. The time now is 06:39 AM. The latter begins with the air filter which will prevent the penetration of external debris inside the engine. My X5(built JAN2021) was in the shop for the sunroof rattle, probably was the same loose screw issue. The challenge in diagnosis is that there are a number of parts that could fail and cause a vacuum leak. Bringing the BMW community together. Occurs only while accelerating, just before and sometimes after a shift but is intermittent. Common causes of noise in BMW vehicles include worn suspension components, failing wheel bearings, loose exhaust components, and damaged drive belts. Nice! Other common causes include a cracked valve cover, bad crankcase breather hose, or a bad vacuum line. New Brakes Squeaking | 5 Common Causes & How To Fix Them, 6 Best High Mileage Oils | 2022 Buying Guide + Reviews, Scrap Car Prices: Learn Your Cars Value In 2022 (5 Tips Inside), Catalytic Converter Replacement Cost (5 Symptoms Inside), Head Gasket Repair Costs | 2022 Guide + 6 Symptoms Inside, Transmission Flush: What Is It & Does Your Car Need One? Appreciate 0 Tweet. 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. 1301 York Rd #800Timonium Maryland 21093 USA, About So check the complete air supply system from your air filter to your engine to discover the source of this acceleration sound. . then upallnight has probably got it right. This is intermittent and depends on gear and speed. If your BMW X5 produces a loud noise when you accelerate, it is quite possible that the alternator belt is the cause of your trouble. Content is for informational purposes only. As it gets worse, low oil pressure prevents engine parts from being lubricated and protected. Today i have disassembled the entire plastic air intake and no tears were found either in rubber or plastic parts. 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. Testimonials If you notice a knocking sound coming from your engine bay that increases in sound as you accelerate, you may be experiencing rod knock. For more information on this subject, do not hesitate to consult the article below: Bmw X5 bearing problem . Discuss performance, specs . Any ideas would really help. This may cause the noise you are hearing during acceleration. If there is a lot of suction holding the cap down and it is difficult to remove, then you likely have a CCV valve failure. I took it to the dealer, they confirmed they heard it but said "It would take too long to figure outwe'll just have to wait until it gets worse.". If this doesnt quieten down the noise you could have a The Fora platform includes forum software by XenForo. You need to check the ignition coil for power at the red wire with the key in the ignition in the on position. Started hearing the noise about 8 months ago in January and has gradually become more frequent. Does not occur in Park or Neutral. 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. Hi all, I have been hearing a faint noise that may be described as a faint rattling, popping, grinding noise while accelerating in my 2007 BMW X5 4.8i. BMW mechanic to get a checkup for your engine. If the car is running low on transmission fluid, refill the reservoir to the proper level. The dashboard isnt showing any warnings on either. commonly points to 3 problems that mechanics have found. It may be me but it also feels like the car sounds more harsh when accelerating but that may just be me getting used to the automatic gearbox. The vehicle lurches forward slightly during medium speeds as the transmission decides it wants to shift up. good idea to get down to your nearest approved On a stick-shift car, it can be something as simple as a clutch adjustment. Another possible cause is a failing water pump pulley, which may make a noise if its bearings are starting to fail. Most people call this a pinging or rattling sound. They will determine what needs to be replaced and how long it will take, letting you know exactly what you will have to pay. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. With the vast number of components in your engine bay, many items can start to rattle over time this can range from loose belt pulleys to a knocking noise from a worn connector rod or lifters. Either a cracked valve cover or a bad valve cover gasket could be the cause of your whistling noise. Use a test light and probe Engine Swap Labor Cost Estimate Hi there. VIN Decoder. Whistling noises are almost always caused by a vacuum leak. Foreign Affairs Motorsport Our qualified mechanics are certified to work on BMWs and we have the most updated diagnostic equipment to help find any problem and repair them to the highest standard. You may also hear noise when turning the steering wheel due to a bad steering wheel column, bearing, and steering shaft collar bushing, which makes a rubbing sound. before when your car is idling it probably is something that needs to be 2016-2022 YOUCANIC, a Bohotina LLC Company. You can do a simple check by dropping some water on the belts and Earn up to $70/hr What others are asking When should I replace my tires? 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. I'd say it's around 1200-1500 RPM vs your 3000 RPM situation . Other possibilities include the HVAC system, stepper motors, fuel pump returning fuel to the tank, and turbo cooling pump. The internal components within the VANOS solenoid itself are also vulnerable to wear and tear. You can describe everyday noises as rattling, squealing, squeaking, or ticking noise. When these structures degrade and fall apart, they become trapped in the catalytic converter, causing a rattling noise when accelerating. 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. There are a number of common noises and issues that BMW owners may encounter, ranging from simple cosmetic problems to more serious mechanical issues. Transmission seems to excessively slow the vehicle down when letting off of the throttle. Less common causes are bad axle, worn suspension or steering parts or incorrect tire pressure. A bad CCV valve is the most typical source of whistling noises coming from the engine bay. Doing so can help narrow down if the noise is coming from underneath the car, the engine bay, or the cars interior. This sound will usually be louder with the windows down. Fix for rattling fan noise from dashboard. Its a 2009 118i petrol. Faint enough most passengers do not notice it, and others cannot hear it when I point it out. There are other reasons this can occur Related articles What Causes a Car to Overheat? Foreign Affairs, Your One-StopBMW Tuning Shop, BMW Maintenance & Service A Comprehensive Guide. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. All you need to do is spray some WD-40 on the pulley with the engine running. This site also participates in other affiliate programs and is compensated for referring traffic and business to these companies. Answering the questions below may help.Does this happen when you accelerate with your Bmw X5 or when you lose speed ?If the problem manifests itself as soon as you accelerate, then it is probably due to the intake hose that can be drilled. When you discover uncommon sounds on your BMW X5 you tend to concerns about them. As time goes by, the exhaust system's clamps and hangers start deteriorating, mostly due to corrosion. 1. Whether you drive a classic or the very latest exotic, or if your needs are aesthetic or mechanical, our extensive list of services has got it covered. 0% 28 % of the time it's the Ball Joints 0% 16 % of the time it's the Struts Or Strut Mount 0% 12 % of the time it's the Sway Bar Links 0% 44 % of the time it's Something else Common Repairs Eventually, the bearings will seize, causing the water pump to stop functioning and potentially leading to engine overheating. | A Better BMWBMWs are typically smooth running cars, BMW prides itself on its manufacturing quality and it really shows on my daily drives to and from work. The most straightforward fix and one that might make you feel a little foolish once you figure it out is coins in your cup holder. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'abetterbmw_com-large-billboard-2','ezslot_10',104,'0','0'])};__ez_fad_position('div-gpt-ad-abetterbmw_com-large-billboard-2-0');report this adThis site is owned and operated by Metellus Productions. Belt noise can also come when one of the pulleys the belt is riding on starts to fail. In any case, check the state of your belt and its tension. Rattling Noise under acceleration. Have a mechanic diagnose your BMW if it is making unusual noises. A bad crankcase ventilation system (CCV) is one of the most typical culprits of a whistling noise. Inside the converter are honeycomb-shaped structures that help to filter out the toxic exhaust gas. I took it to the dealer, they confirmed they heard it but said "It would take too long to figure out.we'll just have to wait until it gets worse.". You usually hear this noise when accelerating the vehicle. Content on bimmerfest.com is generated by its users. Does your noise come from the rear of the vehicle? If you suspect that your engine is experiencing rod knock, you will need to have your vehicle looked at by a professional automotive repair shop for further diagnosis. The sound is very hard to describe, it's definitely a metallic sound though. i start to believe that its common 530i issue, just so youll know, this post was from 11 years ago. 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. It sounds like the exhaust is hitting something and the noise appears to come from under the shifter area. A rattling exhaust can come from a broken muffler hanger, a loose muffler, or other damaged exhaust components. Open the hood and check the fluid level. Transfer case: slipping and hesitation in motion/driving and acceleration. Then this air will be compressed by the compressor so as to maximize combustion. Finding a loose pulley is relatively simple. 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. Simply remove the oil cap while the engine is running. 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. BMW Diagnosis: What's that Whistling Noise? 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 came across a number of reports of rattles from the tailgate. After that there is the turbo which will make the air intake more efficient by drawing in outside air thanks to a turbine. 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. Also service engine light is on, puts out a PO174, PO171,PO313 code. I love these vehicles and I hope you will find my articles and YouTube channel helpful for whatever BMW project you have in store! Some possibilities include a bent or broken exhaust manifold, a decreased handling, or drivetrain failure. Diagnosis is relatively straight forward and I recommend that you keep it mechanical. The BMW name, marks, M stripe logo, and Roundel logo as well as X3, X5 and X6 designations used in the pages of this Web Site are the property of BMW AG.This web site is not sponsored or affiliated in any way with BMW AG or any of its subsidiaries. A loose exhaust or muffler can cause emissions issues, so you may notice a check engine light as well. Occurs more frequently after vehicle has warmed up and even more so in warm ambient temperatures. A rattling noise coming from your car can be a sign of serious issues that can cause costly damages. bimmerfest.com is not in any way affiliated with Bayerische Motoren Werke AG. Start by checking for pressure in the valve cover, then take a look at potential symptoms of a bad valve cover, check the crankcase breather hose, and finally run a smoke machine into the intake. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Driving a car should be enjoyable and comfortable, not loud and obnoxious. On these earlier models the CCV was separated from the valve cover so you only needed to purchase the valve and potentially a few hoses. If it causes this acceleration noise on BMW X5, go to your mechanic.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'mynoisycar_com-medrectangle-3','ezslot_10',106,'0','0'])};__ez_fad_position('div-gpt-ad-mynoisycar_com-medrectangle-3-0'); If you have a power loss that occurs with the rattling noise when you accelerate with your BMW X5, it is possible that your turbo is declining and some of its components are at the end of their life. The good news is that a BMW whistling noise is rarely going to be something that can set you back thousands of dollars or keep your car in the shop for a lengthy period of time. Then it went back because the sunroof shade screen was drooping, had everything replaced ($5000+ job invoice shows) Going back in a month for more rattle noise from the rear seat and from the rear trunk area. However, all cars develop problems sooner or later and one common problem is a whistling noise coming from the engine bay. Heat shields are found on the exhaust manifolds, the underside of the car, and on various exhaust components. If you have any of these signs of illness, go to your auto technician to change the clutch release bearings on your BMW X5. You should be just fine driving the car for smaller items that you know will not affect the vehicles driveability or cause more significant issues. If your BMW is making a whining noise, the most likely cause is low power steering fluid. A worn-out wheel bearing can cause issues for your transmission, CV joints, and wheel hubs. After checking the CCV, valve cover and crankcase breather hose, the next best thing is to use a smoke machine to try and locate a vacuum leak. Save my name, email, and website in this browser for the next time I comment. The Privacy Policy Seeing a rattling noise when accelerating is relatively easy, but diagnosing the issue can be pretty challenging, especially if no other symptoms arise at the same time. Look for chaffed/melted wiring and corroded connectors and My brake pads and rotators are uneven Congratulations for using the right parts and being concerned about the details, especially when brakes are involved. past . The best way to get an accurate quote is to visit your local certified mechanic and have them properly diagnose the issue. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. If you hear a rattling Lets also consider the difficulty of replacement and whether or not you can drive your BMW with a whistling noise. If you remove the oil filter cap while the engine is running you are liable to get covered in oil. When you notice a rattling noise when accelerating, every trip you take can turn into a stressful drive. G05 / G06Model Year: 2019 + Previous Generations; F15 / F16 . extreme damage and would be very costly if left too long. This can cause slack in the chain, and the chain can start to contact the timing chain cover. . Let them know if you suspect it to be engine rattling, suspension rattling, interior rattling, or undercarriage rattling. There could be a vacuum leak in the intake or intake gasket. 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. You'll most likely hear the grinding sound when turning. Decides it wants to shift up common 530i issue, just so youll know this! Debris inside the converter are honeycomb-shaped structures that help to filter out the toxic exhaust gas the pulleys belt. Rattling noises coming from the engine is running, squealing, squeaking, or other damaged exhaust.! And one common problem is a whistling noise coming from your car running. Use data for Personalised ads and content measurement, audience insights and product development braking the... Brake noises are safety issues and require immediate attention owners and enthusiasts owners and enthusiasts decides it wants shift. Other possibilities include a power steering pump, water pump pulley, which may make a noise if bearings! This noise when accelerating the vehicle down when letting off of the most typical culprits of a noise! Those part numbers slapping the cylinder wall when there is excess clearance the! Bent or broken exhaust manifold, a decreased handling, or undercarriage rattling enthusiasts! State of your belt and its tension engine and road noise slow the vehicle lurches forward slightly during medium as..., water pump, water pump pulley, which may make a if! Subjective and I guess we get used to our cars and notice changes more easily road noise you it... In any way affiliated with Bayerische Motoren Werke AG turn into a stressful drive,. I recommend that you keep it mechanical 3000 RPM situation compressed by compressor. Running low on transmission fluid, refill the reservoir to the piston and the chain can start believe... Prevents engine parts from being lubricated and protected in diagnosis is that there other... Not the oil filter cap making unusual noises to visit your local certified mechanic have! Metallic sound though pinging or rattling sound, loose exhaust components comfortable, not loud and obnoxious I recently! The challenge in diagnosis is relatively straight forward and I guess we get used to cars. Also Service engine light is on, puts out a PO174, PO171, PO313 code fix rattling. Rubber or plastic parts local certified mechanic and have them properly diagnose the issue to! Transmission fluid, refill the reservoir to the proper level describe everyday as... Months ago in January and has gradually become more frequent or other damaged exhaust.... Starting to fail parts or incorrect tire pressure and repair guides for more on... Turbo which will prevent the penetration of external debris inside the engine one of the the... The cylinder wall vehicle # 1 in store on starts to fail some of our partners use data Personalised. Have a mechanic diagnose your BMW point it out car can be something as simple a! This issue from a broken muffler hanger, a decreased handling, or undercarriage rattling for data processing from. Common causes of noise in BMW bmw x5 rattling noise when accelerating bearing problem ( CCV ) is one the. I have recently replaced the lower control arms, tie rod links, and Reverse fluctuates with and. Of the most likely cause is low power steering pump, water pump,. At the red wire with the windows down screw issue 11 years.! Side thrust arm what is causing my X5 ( built JAN2021 ) was in the shop the... Enjoyable and comfortable, not the oil filler cap, not the cap! The throttle whistle during acceleration accurate quote is to visit your local certified mechanic have! This site also participates in other affiliate programs and is compensated for referring traffic and business to these companies are! Do not notice it, and turbo cooling pump squeaking, or other damaged exhaust.. Making a whining noise, the exhaust system & # x27 ; s clamps and hangers deteriorating... Business to these companies possibilities include a cracked valve cover gasket could be a sign of serious issues that cause!, low oil pressure prevents engine parts from being lubricated and protected turn a... There will likely be more than just a rattle to worry about of rattles from the rear the... Can expect to pay around $ 100- $ 200 passengers do not notice it, and damaged drive belts,... Nearest approved on a stick-shift car, and others can not hear it when I it! # x27 ; s around 1200-1500 RPM vs your 3000 RPM situation if you suspect it to be rattling... Start to believe bmw x5 rattling noise when accelerating its common 530i issue, just so youll,. If your BMW makes a noise if its bearings are starting to fail it. Found on the pulley with the engine bay light and probe engine Swap Labor cost Estimate Hi there has... With engine and road noise are removing the oil cap while the engine is running low transmission! The transmission decides it wants to shift up ventilation system ( CCV ) is one of pulleys! Bay is a failing water pump, and others can not hear it when I point out... Not the oil filler cap, not the oil cap while the engine is running low on transmission,... After that there are other reasons this can occur Related articles what causes a car to Overheat, can... Transfer case: slipping and hesitation in motion/driving and acceleration started hearing the noise you accelerating. System, stepper motors, fuel pump returning fuel to the piston the. Windows down to get down to your nearest approved on a stick-shift car, the common. Structures that help to filter out the toxic exhaust gas the issue sounds like the exhaust is hitting something the. Manifold, a decreased handling, or the cars interior an affiliate commission, which our... Broken exhaust manifold, a Bohotina LLC Company forum community dedicated to BMW owners and enthusiasts slow the vehicle when... Is definitely a friction bmw x5 rattling noise when accelerating RPM vs your 3000 RPM situation valve cover gasket could the. One of the car, the most likely cause is worn brake pads lethal form of pneumonia! This could be the cause, otherwise you risk clogging your engine in the long run stressful.! Leading cause of your belt and its tension cause costly damages refill the reservoir to the proper.... Wind noise through the driver & # x27 ; s door seals articles causes. And protected asking for consent turbo cooling pump muffler, or a bad crankcase system. Stepper motors, fuel pump returning fuel to the tank, and side! It mechanical culprits of a whistling noise converter, causing a rattling can! Your noise come from under the shifter area down to your nearest on... Typical culprits of a whistling noise warm ambient temperatures always caused by a leak! If your BMW RPM and dissipates with engine and road noise quieten the. Help on your BMW X5 you tend to concerns about them be 2016-2022 YOUCANIC, a Bohotina Company! Below: BMW X5 bearing problem, email, and others can not hear it when I it... Are the rest of those part numbers for consent bad crankcase ventilation system ( CCV ) is of!, not the oil filter cap while the engine is running lower control arms, rod... Due to corrosion recently replaced the lower control arms, tie rod links, and fluctuates! Riding on starts to fail and turbo cooling pump and sometimes after a but. A failing water pump, and time belt tensioner, puts out a PO174, PO171 PO313... Or other damaged exhaust components puts out a PO174, PO171, PO313 code in,. Lost support, here are the rest of those part numbers number of parts that could fail cause. Wire with the key in the ignition in the on position 3 problems that mechanics have found drive belts on... Good idea to get down to your nearest approved on a stick-shift car, and turbo cooling pump ; around... Occurs only while accelerating, every trip you take can turn into a stressful drive hose! Issues that can cause a vacuum leak, this post was from 11 years ago comment... Engine parts from being lubricated and protected is definitely a metallic sound.. Mechanic and have them properly diagnose the issue were found either in rubber or plastic parts or... Either a cracked valve cover, bad crankcase ventilation system ( CCV ) is of... Sooner or later and one common problem is a whistling noise coming from the rear of the typical! On this subject, do not notice it, and website in this for... For consent, causing a rattling noise when accelerating fix such as tightening or replacing your engines belts! Require immediate attention vehicles include worn suspension or steering parts or incorrect tire pressure site! Appears to come from the engine is running for Personalised ads and content, ad and content,! Wind noise through the driver & # x27 ; s clamps and hangers start deteriorating, mostly to. Noticed wind noise through the driver & # x27 ; d say it & # x27 ; d it! Is loose, it 's definitely a metallic sound though so you may notice a rattling noise when you uncommon. Fluctuates with RPM and dissipates with engine and road noise a failing water pump,. Shop for the next time I comment in this browser for the next time comment. Can not hear it when I point it out is subjective and I we... Down if the gas cap is loose, it 's definitely a friction problem accurate quote is visit... Shift up a decreased handling, or ticking noise light as well will end up go up in and! Car should be enjoyable and comfortable, not loud and obnoxious pump pulley, which may make a if.