Bmw engine noise at idle when accelerating.

Bmw engine noise at idle when accelerating Mar 2, 2010 · Is a high-pitch whining noise normal when a cold car is accelerating? The noise is most conspicuous when the car is accelerating from stop, does not seem to be there when the car's standing still even when push the gas pedal on neutral. The sound is most noticeable at idle, and can 2015 BMW M3 There is this squealing noise coming from the engine bay area. The ticking doesn't happen if I rev'ed the engine while in neutral. May 9, 2013 · Hey guys im new to here i recently bought a 2010 bmw 328i and well i am having all the problems in the world with it so far but i blame the ****ty dealership i got it from "used car lot" promised a 1 year warranty and when it broke they were out hahah but i got an attorney for that. ly/3bw0tE5CAR May 4, 2023 · The noise only occurs when the engine is fully warmed up. Mar 15, 2023 · Got it running, but wondering what can be done about this irregular knocking sound at idle. Permanent engine damage can occur from running the engine without the right amount of oil. Apr 13, 2023 · BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > 2012-2019 BMW 3 and 4-Series Forums > Regional Forums > UK > BMW engine knocking noise. I've searched the e46 forum but not found something that really sounds like my problem. Aug 4, 2010 · My X5, M54 engine, has a perfect start and smooth idle. anyways i had a loud whistling noise and rough idle and Apr 5, 2009 · I've got this very annoying sound coming from the engine when accelerating . It's sounds like loose pieces of flimsy metal hitting each other when I press the acceleration. Toyota maintain that the psiton slap noise during warm up will not harm the engine. If you are experiencing a ticking noise and your BMW was manufactured between 2004 – 2015 , the problem is probably due to the hydraulic valve lifter . The noise is just a odd clicking noise that i can hear when i drive. com/collections/3-series-e90-e91-e92-e Aug 27, 2014 · The car vibrates at idle, over 850 / 900 rpm, the vibration disappears completely irrespective of engine temperature - start from cold or engine at operating temperature. The car kinda does not have a linear smooth acceleration, it has light kicks, jolts, jerks while accelerating and this doesn’t happen while it shifts into gears either. An internal combustion engine utilizes intake and exhaust valves to pull air into each combustion chamber, and force exhaust gases out. Weird part was as long as I was already moving more than maybe 10mph I could hammer the throttle and there would be no noises or vibrations. Without motor oil, the engine will eventually cease and fail to run. On startup it will rev very high for 30 seconds or so, and as the RPMs drop to the normal idle the car will sometimes stall out and I have to restart the car. 2008 335i E93 Montego/Saddle/Grey Poplar. In this video I decide to take on the screeching/whining noise that started coming from our BMW engine. Sounds like it's closer to the driver side. My car has only covered 35k miles XBimmers | BMW X3 Forum • BMW X3 and X4 Forums | F25 (2011 - 2017) | F26 (2014 - 2017) • Second Generation BMW X3 (F25) General Forum • Engine noise - Possible problem? Google Search Search Forums Mar 23, 2022 · 2018 x5 35i rear wheel drive Any of you notice a slight high pitched whistling/whining noise when accelerating? I kind of hear a faint noise and my 4 yr warranty is up in april. Oct 30, 2008 · Hey guys and girls - I'm new here - I got a question concerning my 2002 330Ci coupe. However, between 40 and 50 mph the clatter subsides. I've just got used to it, along with the bag of spanners noise at idle. BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Getting a whining/whirring noise from the engine area Google Search Search Forums Mar 13, 2017 · You know the auto start/stop engine feature. Jan 3, 2022 · My old 328i (2012) with the N20 engine (2. Aug 19, 2012 · A lot of early Toyota 3. It's kiknd of a clicking/ticking/tinging type sound which occurs only under load which starts at around 2000rpm - 3000rpm but it comes only when im accelerating light to medium on the throttle. Its simultaneous with the engine speed, when I rev the engine it gets faster, but then the sound of the engine takes over at around 3k rpm and u can't hear it. Not sure if it***8217;s coming from the air vents or not. Sometimes it will do it, sometimes it won't. Cruising along at 80-100km/h it seems to make a metallic almost rasping clatter. Complaint: When the engine is warm and the lever is in "D" position, a groaning / whining noise can be heard between 1000 and 2000 RPMs. e. My 2013 f30 335i (pneumatic waste-gate) has started to make this "ticking" or "rattling" noise upon startup. Oct 3, 2023 · Here are the details of when I can hear the noise as best as I can describe them: - I've confirmed it's not tire noise; when it's occurring, the sound is the same on dirt/gravel as it is on pavement. If you own a BMW with an N52 engine, you may begin to hear a ticking noise. Just want to check with other 320i owners if you have the same noise. Mar 21, 2024 · When oil pressure drops too low, you can hear a rattling sound in the engine during idle. This noise seems to be coming from the passenger dash but its super hard to locate where exactly it comes from. It only happens when accelerating. My 320i has this rattle noise on idle. 7K views 19 replies 6 participants last post by Carbon Fiver Mar 27, 2017 Mar 2, 2022 · Couple weeks later, the noise was still there and I was so annoyed by it so I dropped the car and left it for overnight. Scanner says misfire in Cyl 3, so at least now I have some direction. May 6, 2025 · Exhaust leaks lead to excessive engine noise and can trigger a check engine light. I Feb 22, 2021 · OK so I had the engine flushed using Liquid Moly pro line engine flush. Started it up cold this evening without the cover on the engine and it starts up normal for about a minute, then after a minute you can hear this loud ticking like a gas cooker. Is this normal for the 320i? The car still has warranty till end of the year so if it's something out of the ordinary I'd get bmw to get it checked out. But I prefer the RT. if i do ever drop below Mar 12, 2017 · Update** Took it to a local German repair shop. I thought it was my pulley's so I changed them all but it's still there. It’s bmw 320d JA: Hi there. Right as the noise goes away the engine sounds like it is switching to/from something, similar to an A/C compressor switching on/off (again, A/C was off during this video). It seems that car doesn't have enough power, but when I push acceleration harder vibration is gone (higher 40 mph). My worst fear is that it's the transmission, but the car shifts fine and the noise doesn't seem to make any vibration or inhibit acceleration. I was thinking like a rocker arm/ valve type noise on an older car. They refuse to do anything, because according to BMW, there is nothing wrong with the car. As the engine oil level drops, you could hear a variety of noises, especially whining. Mine is not repeatable or rev sensitive, but most frequently occurs when I accelerate from a stand still. what might cause this. It doesn't happen all the time though. The engine needs the right amount of oil to ensure the motor remains lubricated and protected. I drive the car for about 4 months Aug 13, 2012 · The noise I am trying to track down is the one that disappears at the 5 second mark. This usually happens while in gear accelerating and more often while the engine is still cold or warming up. The top of the the engine seems incredibly noisy above 3000rpm. So far, they are correct. ly/2IuTn5BMUST-HAVE CAR TOOLS https://bit. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Mar 24, 2017 · 535i Engine noise. After about 5 years, the belt may smooth out or slip off its pulleys and cause a loud squeaking or squealing noise whenever you’re driving or accelerating. The deeper rattle could also be caused by a few items such as a drive shaft, wheel bearing, or the engine itself. If I am making a sharp turn and accelerating, there are no issues. Ask technical questions… Nov 1, 2018 · Hi everyone. i might take the kit back off and return it. A rattling noise when accelerating in your BMW can be unsettling and might indicate an underlying issue. One of the functions of that plastic cover over the engine is to diminish injector noise. My 328i F30 is making a weird rattle noise when accelerating at slow speeds up to around 25mph. it ticks in idle, and when i go into gear and accelerate it ticks at a faster pace the faster i accelerate. As engine speed and driveline speed increases, the tempo and volume of this noise commensurately increases. Sep 1, 2015 · XBimmers | BMW X3 Forum • BMW X3 and X4 Forums | F25 (2011 - 2017) | F26 (2014 - 2017) • Second Generation BMW X3 (F25) General Forum • Whining, resonance noise when driving Google Search Search Forums Causes Of BMW Noise When Accelerating. In most cases, you will hear a squeaking noise, which eventually goes away as the engine warms up. If I do not full stop with no brake or acceleration it continues squeaking sound. Noise goes away in 10-15 mins after the car warms up. kits, engine swaps Mar 30, 2013 · the noise is coming from the rear of the engine (within the engine bay) I've yet been unable to replicate the 'acceleration click' noise whilst the car is stationary (I get the slow click on idle when its stationary, and it sounds like its coming from the back end of the engine @ drivers side) I think that may be the same source as the other Apr 14, 2021 · I have a '14 n55 with around 85k and realized theres a ticking noise while underload/accelerating that i noticed while driving with the window down and driving next to a wall/barrier so the sound bounces back to me. Instead, you only see the engine cover moving slowly in the video. It also has started making a "metallic rattling" or "metallic vibrating" noise when accelerating from a stop. When accelerating the sound vanish. Ive been having an odd issue with the car over the past few weeks. The rattle occurs because of the friction happening among the crankshaft bearings. Low Engine Oil. it's never audible under load or at rpms past 1100. Oct 18, 2023 · The technician at my BMW dealer drove with me and confirmed the pinging noise. It doesn't happen all the time. That's why I was annoyed about the rough idle on start up with my Z. When did the noise from the engine first start? Is the vehicle handling normally otherwise? Customer: It started while driving when just reached 100000 miles JA: What's the year and model of your BMW? Customer: 2008, 320d reg number is I have a 2013 X5 35d that has a whining noise coming from the front of the engine bay. It's not doing it on idle or with throttle while in park. ebay. While accelerating from a complete stop, the popping/tapping/rattle begins and is sporadic. Its a B58 340i, does it sound normal for a b58? Any idea what it could be? Is you car crying, making whining noises? Then it's most likely the power steering fluid that needs to be changed. Mostly heard from 1700rpm. when i start to depress the clutch and am at about 1000 rpm it's still audible but once the gear is engaged and i'm driving i never get below 1000. Sep 20, 2018 · The car has power, does not have a rough idle, drives smooth under cruising speed. However, low oil pressure isn’t just caused by a lack of oil. Once you get moving, road noise tends to drown it out. Jun 4, 2021 · 2010 2011 BMW 5 Series Forum F10 BMW 5-Series (F10) Forums General 5-Series Sedan and Wagon (F10 / F11) Forum Rattling/Knocking Sound from Engine Bay of 550i at Idle Google Search Search Forums Dec 5, 2023 · As the engine speeds up, these parts can move or vibrate more, leading to a rattling sound. Found a cracked gasket on the exhaust manifold which I replaced (replaced all 3) but the sound still present. It is preferable to have a professional examine these inside parts. It's usually heard when the car passes by parked cars the sounds seems to echo off of the other cars. If you held the revs at say 1100rpm the noise all but went away I don't think there's anything much you can do about it (assuming it's the injectors), thankfully the later B48 engine is much quieter (although if you run it with the engine May 31, 2021 · BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications > BMW 420i (B48) funny rattling,ticking under acceleration Mar 10, 2025 · “Having low oil, that’ll certainly cause an engine noise, and it’ll cause engine damage,” says the mechanic influencers on the prominent 1A AutoYouTube channel. What sounds do I hear when I step on the gas pedal? I’m here. Dealer "couldnt replicate" it and I am somewhat scared of it having some major engine issues such as cam bearing. You don't hear it when you RPM is above 2500. Jump to Latest 5. But that noise sounds like metal to metal. it's not a ticking noise and it doesn't have a constant pattern. Oct 30, 2012 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. Ask technical questions, contribute answers, or show off your ride. In sport modes, when decelerating and the car downshifts, when the RPMs hit that same range, you hear the same noise. The little rubber extension tends to crack and whistle at low RPMs. Nov 5, 2021 · Hello, I have a 2014 BMW X5 diesel had a weird noise coming from the engine almost like chain slapping kind of like lifter noise but it didn’t match with the engine revs. Car has 70k miles on it and I noticed a few months after I bought it last year, that with my radio off and windows down i can hear a ticking sound from the front of the car. Also, BMW and every other car maker strive to make their larger, more expensive car "better" than their smaller, less expensive car. Very short, 1 - 2 seconds max and always while accelerating and hitting ~2000RPM. The noise itself is clanky, not deep. Jan 27, 2011 · it's only at idle and sounds like a metal rattle sound. It sounds like a noisy valve tappet noise and almost sounds like a diesel. to/3NkjqLO More Parts Bellow I Sep 7, 2018 · I also get that noise with my GT - under the conditions specified. It sounds like a heatshield or other flimsy metal vibrating against something else. Sep 11, 2017 · Just a thought you may want to simply get another dealer / Master BMW Tech. You start to hear it when it's warmed up. When moving with no throttle input the noise is not present. 5L V6 engine had the piston slap. The engine knock occurs upon acceleration, much like diesel engines. Sep 29, 2014 · Calwaterboy Due the problem I started having couple of weeks ago is the rattle sound coming from front of the car. Car drives amazing and no engine codes. Jul 30, 2023 · Happened to my x1 N55, first i got thumping noise like this, and then clicking noise after that a knocking noise, engine = camshafts wrist pin and rod bearings damage. [/INDENT] Is the EML light on? A fault in the idle speed actuator will turn on the EML light. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. 5k rpm… Oil level is ok and it does look like it’s not dirty looking. You could hear it pretty loud by the wheel well. 0) always made a horrible noise at idle, it was the injectors. Here are some possible causes: Air Intake System Leak: When accelerating, a problem or leak in the air intake system can cause a whistling or hissing sound Sep 7, 2021 · BMW engine startup squeak / chirp noise finally fixed. F30 is a sub dedicated to all things 2011 - 2019 BMW 3 series. It’s really odd. The car has developed a rattle / resonating noise when accelerating (approximately at 2k rpm). Noticed this ticking noise that sounds like metal on metal rattle on idle and worsened by acceleration sounds like coming from ?spark plugs I installed catless downpipes 10 days ago, this sound wasn't present prior to that or 5 days after install. 1992 525i M50 non vanos. Nov 26, 2016 · The car now has these jitters at idle and I got a check engine light. Jan 16, 2019 · Hi everyone, I just purchased a 2014 BMW X3 35i three months ago. I just bought a 2016 R1200GS and have done about 850km. However, I am on the sideline for the 2021 RT waiting and see if BMW grows some integrity about this model. May 4, 2016 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. Addressing misfires promptly is crucial to prevent further damage to the engine. It seems to happen accelerating from a standstill up to about 50 km/h and then it just stops. Need some help from you guys. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm In this video, I’ll share BMW Engine Ticking? Here’s Why!Check Out My BMW N54 335i Setup ⬇️ :JB4: https://burgertuning. Above 60mph the clatter is constant. My 120d Sport has a rattly sound in 1st and 2nd when accelerating that seems to come through the centre air vents. If a fault is detected with the idle speed actuator, the ECM will initiate failsafe measures depending on the effect of the fault (increased air flow or decreased air flow). Like something Sep 15, 2014 · I had it looked at by 2 different mechanics. I have a vibration while I am accelerating from 5-10 mph up to 20-35 mph. It tends not to do it under hard acceleration, although it's possible that I'm just not hearing it over the exhaust/engine noise (muffler Oct 21, 2008 · Just recently I started hearing a rattle during acceleration. It cannot be heard when you are in the car, only when you are close to the hood area and tracking it down, it seems to be originating right at the bottom of the engine. Nov 15, 2024 · A misfiring engine can create a rough idle, hesitation, and reduced power, causing a shuddering effect. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Jan 13, 2020 · I tour cross country and I already got stuck on the road with a BMW GT quirk which took BMW ages to acknowledge and fixnow they have tranny problems. May 27, 2014 · The relief valve noise tends to go away when the pump doesn't need to bleed off as much pressure, so when you rev the engine a bit, the noise tends to quite down and go away. The piston slap noise is constant at all speeds. I wonder if sitting idle for 3 months then being pushed has allowed this to happen. I was going to have the dealer look at it next week when I take it in for an oil change, but I had an epiphany yesterday and thought about looking on the BMW boards where the N52 engine is used on other platforms. if I crack the throttle wide open without changing down a gear). The only time the problem happens is under moderate to hard acceleration (sometimes even light). Mar 12, 2010 · i just put a K&N FIPK on my car and i have the same whistling noise. Does not sound like a VANOS problem, no rough idle, no surge, no canny noise. May 22, 2022 · 2019+ BMW 3 AND 4-SERIES FORUMS (G2x Generation) General G20 Sedan / G22 Coupe / G26 Gran Coupe Discussions Rattling noise at idle? Google Search Search Forums Mar 18, 2010 · I'm always hearing a clicky noise in my car engine while it is idle. While “BMW noise when accelerating” is a broad term, a number of factors can contribute to unusual sounds when pressing the gas pedal. it seems to quiet considerably after warming up. The dreaded lifter ticking issue is a major concern for drivers, but some are still confused as to what it is. This noise is much louder than the typical ticking noise of a direct injection motor. Additionally, problems with the engine’s timing, such as a timing belt or chain that’s out of alignment, can also cause a rattling noise when you accelerate. XBimmers | BMW X3 Forum • BMW X3 and X4 Forums | F25 (2011 - 2017) | F26 (2014 - 2017) • Second Generation BMW X3 (F25) General Forum • Engine Noise of 28i Google Search Search Forums Hi everyone, I just purchased a 2014 BMW X3 35i three months ago. Also note to everybody, my car is totally stock engine wise since brand new and has done, 108K KM when this happened. It cycles from surging to no power and will keep doing that until you let off the gas. When i accelerate it actually sounds better ie it seems worse when the Nov 16, 2017 · Anyone else notice a kind of growl or rumble (vibration), when first accelerating from a stop in the X1? Not sure how to really describe it, but it's an unusual noise/feeling and only if I accelerate briskly from a stop. (i. You can clearly hear a tapping noise while holding the RPM up. The noise is not there or that noticeable on cold start. Aug 11, 2011 · My noise sounds like tinny metal - something like a loose brake dust shield or exhaust heat shield. Turning off the A/C didn't change May 27, 2009 · Part 6 on this diagram -- the rubber boot -- can be found between the air filter and the engine on the driver side of the engine bay. - It's most prominent in the 3rd and 4th gears, although I've heard it in every gear at various times Sep 22, 2017 · I'm getting a slight but consistent rattle noise (as if a grill or some part is vibrating) on a 535i. Jan 31, 2023 · Just purchased an 2017 F32 with a B58. I checked my engine oil level and it was good. My car has some sort of whining noise when accelerating or even revving the engine when stationary. if i do ever drop below In this video, I’ll share BMW Engine Ticking? Here’s Why!Check Out My BMW N54 335i Setup ⬇️ :JB4: https://burgertuning. But in fact it vibrates very quickly When Aug 10, 2015 · Hi guys, 2007 328i. Not always just at times but it can sound pretty loud and almost like a diesel idling. Goes away once the revs get up. So I'm fairly certain it isn't a power steering issue, as there are no leaks and it doesn't make the noise when the wheel is turned. The technician was able to hear the noise the next morning, and concluded that it is indeed the wind coming from the top travel racks…. I traded it in before the engine blows. The power of the engine, the very confident handling of the sport package, and the very nice fuel economy while hauling four adults and their junk makes the 328 sedan a nice package, minus the annoying climate control and the garbage head/lifter design. But while they had my car, a BMW test engineer checked the car himself and made a determination that “the car is operating as designed” (but acknowledged the noise!). Fix that rough inconsistent idle and squeaking coming from your BMW engine bay in under 30 mins Jan 7, 2010 · • The engine control module tries to LEAN out the mixture. My 5 Series has sound insulation on the inner side of the hood. not sure if related or just coincidence Mar 15, 2021 · Starting a few days ago, I started to notice a high pitch sound on top of the usual solid turbo engine sound when I press the gas pedal and accelerate between 0-50 km/hour. When I showed my car to mechanic, first, he Dec 11, 2009 · The stalling typically occursafter the engine is fully warmed up when stopped in traffic or at a light. There is also sometimes a slight hesitation (hic-up) on initial acceleration. I am not saying the N20's cold engine noise is definitely from piston slap, but it is certainly a possibility we should consider. Sounds like a power steering whine, but the noise occurs with acceleration either driving or in park. This happened on my 323cic without a check engine light and on my brothers 323i with a check engine light. I have a manual transmission. Maybe that might help this noise. Will change it regardless, since it’s been sitting for years. It occurs when I***8217;m driving/idle, turning/not turning, and braking/accelerating. BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine (non-turbo) / Drivetrain / Exhaust Modifications > High pitch noise and rough idle Google Search Jun 4, 2021 · 2010 2011 BMW 5 Series Forum F10 BMW 5-Series (F10) Forums General 5-Series Sedan and Wagon (F10 / F11) Forum Rattling/Knocking Sound from Engine Bay of 550i at Idle Google Search Search Forums Dec 5, 2023 · As the engine speeds up, these parts can move or vibrate more, leading to a rattling sound. Mass airflow sensor, engine coolant temp sensor, throttle position sensor, vacuum hoses etc, check out as good. It sounds like a loose screw inside the dashboard that makes a noise as the car slightly vibrates when accelerating. There has been no change to how the car performs and drives except the sound It is a bit irritating especially when driving in parking lot or accelerate on a quiet street. It is a knocking sound though, not a pre-ignition pinging sound. Jan 14, 2017 · 2012 bmw x5 35i e70 has 100k miles and a not so loud, but loud enough to notice in and out of the car, noise when idle or beginning to accelerate. Nov 6, 2023 · If your BMW makes noise when accelerating, the most likely cause is a worn drive belt or pulley bearing. It comes on strong early in the revs 1,1K - 2K. 28 votes, 52 comments. 4) Misadjusted Valves. Thanks Jun 25, 2019 · Nearly every time I begin driving, within a couple of minutes there is a short couple of seconds squealing/whining noise coming from the interior cabin. Aug 19, 2013 · To describe the symptoms again it would mainly happen when at low rpm and you would accelerate a littler harder but without dropping a gear, so basically when the engine would vibrate the most. to/2EsOOYc (double check your fitment)E90 BMW CURRENT MODS https://bit. if anything the belt is a Apr 23, 2016 · Hi, first time poster. It kind of sounds like a card in a bike rim, not nearly as fast though. Jun 17, 2012 · I had a ticking noise coming from my engine at idle so I immediately switched to German Castrol 0W-30which cured the ticking sound for a couple days, but now it's back again. i also checked the timing system and the belt looks brand new as well as the drive wheels. The harder I accelerate, the harder the bucking/bumping will be. Aug 1, 2015 · It only happens under acceleration. I have a 1999 Ford Explorer that has had a engine knock at times. Nothing. It's only when I start it up from cold (in Great Britain), I get this squealing noise that either comes from the belts or alternator - after the engine runs in for 30 seconds. Aug 13, 2021 · The noise is not present during idle rpm and while the vehicle is stationary. Potential engine damage is the key reason you’ll want to swiftly pinpoint the precise source of the engine knocking at idle before the situation worsens. One said it could be the exhaust manifold, another said it could be the idle air control. Google Search Search Forums HOW TO FIX BMW ENGINE NOISE RATTLE TICKING BMW X1 X2 X3 X4 X5 X6 F10 F30 F11 F31 F32 F25 F26 E90 E60 BMW PARTS: https://amzn. I don't think it's the gearbox as the whining is present even with the clutch depressed. Any exhaust that leaks before the catalytic converters will be especially toxic to breathe. Sep 30, 2012 · I'm hoping BMW says the same thing, and cover some of the costs. I took the cheap route and tried to use an aftermarke Hi, the car suddenly became idle and not accelerating with engine noise. Dec 21, 2022 · During acceleration, there is a noticeable amount of bucking/bumping intermittently. this sucks because when i've got the cruise set on the interstate, it's whistling the whole time. No problem with top-end power. The Wing is a 300,000 miles guarantee pretty much trouble free. There is also an odd swish swish type noise at idle warm or cold I'm just hoping it isn't timing chain rattle from the rear of the engine, may ask the service guy to listen when it goes in next Thursday for other stuff. It is a whining noise, but not quite the "whistle" that some other posters have reported hearing at around 30-40mph - which apparently is diagnosed to differential issue. X5 50i weird issue when accelerating My wife's X5 50i started having weird issues when giving it more than ¼ - 1/2 throttle. The sound goes away when revving unlike any engine knocking. 19K subscribers in the F30 community. He said he taped off the racks and the noise disappeared, and this noise is by design Jul 3, 2004 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. My 2012 N55 135i has been having a ticking noise under acceleration for about a year now. Ofcourse like most of my issues it was due to the amazing build quality of BMW, some of you may have seen may rants in the past. Nov 18, 2008 · I'm getting a rattling noise under acceleration, whether it's light or hard throttle. At first it only appeared in low gear 2 rpms and on acceleration, now it's doing it on idle as well and when going 60mph. Jan 10, 2018 · I have 2015 BMW 4 X35i M sport 51000 km , with from what I understand is the N55 engine, and it makes a lifter-like ticking noise that is considerably louder on cold startup. Jan 7, 2023 · 6. The engine makes a relatively loud (clearly audible), slow, rough rattle. Rides like normal. Jun 8, 2010 · I don't think it's the engine because it doesn't make the noise when the clutch is pushed down or in neutral being reved to 1,500ish. com/ro Nov 1, 2014 · Car: 530iA M60B30 - EURO 12/1993 245. The noise goes away as soon as you step on the accelerator or start driving. Here's what I used:http://rover. I had the oil changed to some cheaper but still BMW spec oil, went for a drive and got it up to temp, then added the flush and left it to idle for 10 mins, dropped the oil and replaced with better stuff and OE BMW filter. When driving, it’s most noticeable when accelerating from a stop, especially between 1000-2000 RPM. Jul 21, 2012 · My original problem was any acceleration from a dead stop with more than 1/4 throttle made a horrible thumping sound. While some noises result from minor loose components, others can signal more serious May 21, 2023 · The rattle at idle could be caused by a variety of issues, such as any loose parts or panels, fuel injector noise, or the engine top end. It starts at 1500rpm and stops at about 2500rpm (or at least it becomes much less audible). It is springy in nature, a higher pitch, a little bit like a rattle. This reduced some harshness at idle but did nothing for vibration at motorway speed. Not sure if engine should vibrate like this or not The vibration's frequency is quite high, hard to capture on video. On startup it will rev very high for 30 seconds or so, and as the RPMs drop to the normal idle the car will sometimes stall out and I have to restart the car Fix that rough inconsistent idle and squeaking coming from your BMW engine bay in under 30 mins. Oct 15, 2018 · Bmw e46 whining noise at idle and accelerating. I had a loaner X1 before I leased this one and noticed it on that one as well. I'm almost due (60,000 miles / 98,000 km) for changing my spark plugs, so I will do that for all and likely just replace ignition coil on Cyl3. Jan 4, 2025 · The serpentine belt on your engine helps the other components in your vehicle run smoothly, but over time, it gets worn or damaged. Having inspected further, I find Diesel is leaking around the top of the engine seems to be from the Pressure Hose, if the Pressure hose it letting air in or leaking could Aug 11, 2019 · BMW ENGINE NOISE RATTLE BMW E46 E39 E53 E83 X3 X5 Z3 Z4 E60 E65 DISA VALVEIf you have BMW and you have engine noise / engine rattle only at certain rpms this Oct 21, 2013 · Also occurs if you accelerate and release quickly when standing still and the motor gets back to idle, it dissapears after 1 - 2 seconds max. May 24, 2024 · my friend drives a 2012 Toyota corolla and when she puts it in reverse or drive, a clicking noise can be heard from the engine bay. Note that after the third trip back to BMW, I purchased a NVH App from google play store and started taking measurements. If car decides it will shut off the engine with low rpm/low speed just before full stop, it makes a squeaking sound (or scratching sound, like a rotating part is touching somewhere ) very obvious. 000 Km / 152235 Miles Gearbox is an auto ZF 5HP18 with "088" as ZF # and a BLACK tag. Tech mentioned he drove it for some time and wasn't able to replicate the sound, but based on the video i showed him (will try to post later) and then two codes he got back from the computer (Mixture bank 1&2 and exhaust vanos) he thinks it's either the crancase vent valve or the valve cover is bad and needs to be replaced. No check engine light. Its not noticeable from inside the vehicle at any time but is quite loud when standing beside the car. Sound is gone if I hold down the gas pedal and rev between 1-1. Mann Oil Filter: https://amzn. It ended up being Timing Chain guides were broken and the chain was hitting the cover so if you hear that noise, you have to change the timing chains not a cheap job. It sounds like it's coming from the under carriage but I can't be certain. BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > 335i N54 Engine Ticking Noise Google Search Search Forums Sep 5, 2007 · Hi everyone, I've got an engine sound on my 2002 330i that I'd like opinions on. *The following links are affiliate links that the channel recieves commission for*Buy The Alternator HE Jan 3, 2023 · Fifth trip back to BMW and the replaced an engine mount. BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N55 Turbo Engine / Drivetrain / Exhaust Modifications > Whistling noise when accelerating Google Search Search Forums Jan 4, 2010 · If BMW would fix these issues, then I could most definitely own another. the slight performance increase isn't worth the annoying noise. I am not Mar 10, 2016 · BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Strange Squealing Noise, PLEASE HELP! Google Search Search Forums Jul 8, 2020 · Yeah, some noise is normal. It's just for the first second or two. was leaving to work and turned on my 06 bmw e46 330ci a loud whining noise came about. Nov 16, 2012 · Hello I've got some engine vibrations when running idle. I thought it might have been my rear end and even started a thread about it. opinion and if they agree it is just normal then I would just ride it. What causes a noise when I accelerate in my BMW? Whining About Engine Issues If your engine makes this noise every time you accelerate, there may be an issue with the engine belt, bearings, or fluids. she said she recently got an oil change on it but shes not inclined on cars at all so i would take it with a grain of salt. It doesn't feel like ignition coils because there is no hesitation in the acceleration. Or somesort of gearlike thing engaginh and disengaging in a cycle. Common causes include faulty spark plugs, ignition coils, or fuel injectors. They did cover 70% of the electrical cable/fuse box costs, so here is to hoping. What causes a rattling sound under my car? The noise under your car isn’t always from the Feb 1, 2012 · I have a 2011 model 328i which almost from beginning has had an annoying noise while accelerating at low speed. It sounds like an alternator. Jan 20, 2020 · Well, I got used with the noise on idle and since one week ago I started to hear some strange sound when car goes high in RPM. There’s always the chance that low engine oil is causing your problems. Engine whurring noise at idle (mostly evident on the inside only), doesnt change if AC is on or OFF. When u increase the revs say to 1500rpm it goes away and from idle it appears again. May 21, 2023 · The rattle at idle could be caused by a variety of issues, such as any loose parts or panels, fuel injector noise, or the engine top end. it's only when the throttle's slightly above idle. May 5, 2009 · At idle there is a clanking noise, but I've done enough research to figure that it is not an issue. dgpbh jqzs fsw cbguo lgysqs fgwqz rhxj otnyp mdrveb bgav