Bmw engine noise at idle when accelerating 1992 525i M50 non vanos. The engine needs the right amount of oil to ensure the motor remains lubricated and protected. 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. 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. 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 . 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. However, I am on the sideline for the 2021 RT waiting and see if BMW grows some integrity about this model. 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. This noise is much louder than the typical ticking noise of a direct injection motor. Also, BMW and every other car maker strive to make their larger, more expensive car "better" than their smaller, less expensive car. It is preferable to have a professional examine these inside parts. No problem with top-end power. 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. My 5 Series has sound insulation on the inner side of the hood. 2008 335i E93 Montego/Saddle/Grey Poplar. However, low oil pressure isn’t just caused by a lack of oil. *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. Not always just at times but it can sound pretty loud and almost like a diesel idling. Dec 21, 2022 · During acceleration, there is a noticeable amount of bucking/bumping intermittently. 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. 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. Sep 30, 2012 · I'm hoping BMW says the same thing, and cover some of the costs. It's just for the first second or two. Nov 15, 2024 · A misfiring engine can create a rough idle, hesitation, and reduced power, causing a shuddering effect. com/ro Nov 1, 2014 · Car: 530iA M60B30 - EURO 12/1993 245. 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 . Not sure if it***8217;s coming from the air vents or not. I am not saying the N20's cold engine noise is definitely from piston slap, but it is certainly a possibility we should consider. 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. Maybe that might help this noise. Mar 15, 2023 · Got it running, but wondering what can be done about this irregular knocking sound at idle. 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. Without motor oil, the engine will eventually cease and fail to run. Above 60mph the clatter is constant. The piston slap noise is constant at all speeds. Addressing misfires promptly is crucial to prevent further damage to the engine. It’s really odd. Ask technical questions… Nov 1, 2018 · Hi everyone. Cruising along at 80-100km/h it seems to make a metallic almost rasping clatter. The noise is not there or that noticeable on cold start. it's only when the throttle's slightly above idle. You don't hear it when you RPM is above 2500. Nov 6, 2023 · If your BMW makes noise when accelerating, the most likely cause is a worn drive belt or pulley bearing. It only happens when accelerating. Nov 18, 2008 · I'm getting a rattling noise under acceleration, whether it's light or hard throttle. Dealer "couldnt replicate" it and I am somewhat scared of it having some major engine issues such as cam bearing. ly/3bw0tE5CAR May 4, 2023 · The noise only occurs when the engine is fully warmed up. 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. I've searched the e46 forum but not found something that really sounds like my problem. 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. One of the functions of that plastic cover over the engine is to diminish injector noise. Toyota maintain that the psiton slap noise during warm up will not harm the engine. Permanent engine damage can occur from running the engine without the right amount of oil. Jan 7, 2023 · 6. 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. But that noise sounds like metal to metal. 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. 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. 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. 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. I thought it was my pulley's so I changed them all but it's still there. Aug 11, 2011 · My noise sounds like tinny metal - something like a loose brake dust shield or exhaust heat shield. this sucks because when i've got the cruise set on the interstate, it's whistling the whole time. When driving, it’s most noticeable when accelerating from a stop, especially between 1000-2000 RPM. 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!). Ive been having an odd issue with the car over the past few weeks. I checked my engine oil level and it was good. Aug 19, 2012 · A lot of early Toyota 3. May 6, 2025 · Exhaust leaks lead to excessive engine noise and can trigger a check engine light. 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. 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. 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. Rides like normal. 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. - 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. 19K subscribers in the F30 community. Or somesort of gearlike thing engaginh and disengaging in a cycle. When moving with no throttle input the noise is not present. 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. 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. I wonder if sitting idle for 3 months then being pushed has allowed this to happen. Aug 1, 2015 · It only happens under acceleration. Oct 18, 2023 · The technician at my BMW dealer drove with me and confirmed the pinging noise. This reduced some harshness at idle but did nothing for vibration at motorway speed. 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 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. 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. e. I have a 1999 Ford Explorer that has had a engine knock at times. My car has some sort of whining noise when accelerating or even revving the engine when stationary. 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. (i. 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. 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. F30 is a sub dedicated to all things 2011 - 2019 BMW 3 series. Oct 30, 2012 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. You start to hear it when it's warmed up. 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…. 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. There is also sometimes a slight hesitation (hic-up) on initial acceleration. Sound is gone if I hold down the gas pedal and rev between 1-1. 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. One said it could be the exhaust manifold, another said it could be the idle air control. 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. 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. 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. 28 votes, 52 comments. This noise seems to be coming from the passenger dash but its super hard to locate where exactly it comes from. If you own a BMW with an N52 engine, you may begin to hear a ticking noise. In this video I decide to take on the screeching/whining noise that started coming from our BMW engine. It's sounds like loose pieces of flimsy metal hitting each other when I press the acceleration. 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. The noise goes away as soon as you step on the accelerator or start driving. Ask technical questions, contribute answers, or show off your ride. was leaving to work and turned on my 06 bmw e46 330ci a loud whining noise came about. They did cover 70% of the electrical cable/fuse box costs, so here is to hoping. Not sure if engine should vibrate like this or not The vibration's frequency is quite high, hard to capture on video. As engine speed and driveline speed increases, the tempo and volume of this noise commensurately increases. My 328i F30 is making a weird rattle noise when accelerating at slow speeds up to around 25mph. My 320i has this rattle noise on idle. 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 In this video, I’ll share BMW Engine Ticking? Here’s Why!Check Out My BMW N54 335i Setup ⬇️ :JB4: https://burgertuning. The Wing is a 300,000 miles guarantee pretty much trouble free. Jan 27, 2011 · it's only at idle and sounds like a metal rattle sound. 5k rpm… Oil level is ok and it does look like it’s not dirty looking. It comes on strong early in the revs 1,1K - 2K. I traded it in before the engine blows. 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. Scanner says misfire in Cyl 3, so at least now I have some direction. It sounds like a noisy valve tappet noise and almost sounds like a diesel. Noise goes away in 10-15 mins after the car warms up. Sep 11, 2017 · Just a thought you may want to simply get another dealer / Master BMW Tech. But I prefer the RT. I have a vibration while I am accelerating from 5-10 mph up to 20-35 mph. opinion and if they agree it is just normal then I would just ride it. A rattling noise when accelerating in your BMW can be unsettling and might indicate an underlying issue. 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. What sounds do I hear when I step on the gas pedal? I’m here. 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. Nov 16, 2012 · Hello I've got some engine vibrations when running idle. Its not noticeable from inside the vehicle at any time but is quite loud when standing beside the car. My 2013 f30 335i (pneumatic waste-gate) has started to make this "ticking" or "rattling" noise upon startup. If I am making a sharp turn and accelerating, there are no issues. An internal combustion engine utilizes intake and exhaust valves to pull air into each combustion chamber, and force exhaust gases out. [/INDENT] Is the EML light on? A fault in the idle speed actuator will turn on the EML light. Jan 3, 2022 · My old 328i (2012) with the N20 engine (2. 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. You could hear it pretty loud by the wheel well. 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. 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. 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. 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. 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 just bought a 2016 R1200GS and have done about 850km. May 4, 2016 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. 4) Misadjusted Valves. Car drives amazing and no engine codes. Jul 21, 2012 · My original problem was any acceleration from a dead stop with more than 1/4 throttle made a horrible thumping sound. Note that after the third trip back to BMW, I purchased a NVH App from google play store and started taking measurements. It sounds like it's coming from the under carriage but I can't be certain. It sounds like a heatshield or other flimsy metal vibrating against something else. Sounds like a power steering whine, but the noise occurs with acceleration either driving or in park. When accelerating the sound vanish. 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. 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. Aug 4, 2010 · My X5, M54 engine, has a perfect start and smooth idle. They refuse to do anything, because according to BMW, there is nothing wrong with the car. Mass airflow sensor, engine coolant temp sensor, throttle position sensor, vacuum hoses etc, check out as good. It cycles from surging to no power and will keep doing that until you let off the gas. I thought it might have been my rear end and even started a thread about it. The rattle occurs because of the friction happening among the crankshaft bearings. 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. i might take the kit back off and return it. If I do not full stop with no brake or acceleration it continues squeaking sound. X5 50i weird issue when accelerating My wife's X5 50i started having weird issues when giving it more than ¼ - 1/2 throttle. 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. You can clearly hear a tapping noise while holding the RPM up. Jump to Latest 5. to/2EsOOYc (double check your fitment)E90 BMW CURRENT MODS https://bit. This happened on my 323cic without a check engine light and on my brothers 323i with a check engine light. The noise is just a odd clicking noise that i can hear when i drive. 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. So far, they are correct. Oct 15, 2018 · Bmw e46 whining noise at idle and accelerating. It starts at 1500rpm and stops at about 2500rpm (or at least it becomes much less audible). Goes away once the revs get up. I Feb 22, 2021 · OK so I had the engine flushed using Liquid Moly pro line engine flush. My 2012 N55 135i has been having a ticking noise under acceleration for about a year now. Any exhaust that leaks before the catalytic converters will be especially toxic to breathe. It's not doing it on idle or with throttle while in park. Once you get moving, road noise tends to drown it out. It doesn't happen all the time though. As the engine oil level drops, you could hear a variety of noises, especially whining. However, between 40 and 50 mph the clatter subsides. 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. 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. Sounds like it's closer to the driver side. It is a knocking sound though, not a pre-ignition pinging sound. it seems to quiet considerably after warming up. Jan 16, 2019 · Hi everyone, I just purchased a 2014 BMW X3 35i three months ago. Oct 30, 2008 · Hey guys and girls - I'm new here - I got a question concerning my 2002 330Ci coupe. It also has started making a "metallic rattling" or "metallic vibrating" noise when accelerating from a stop. it's never audible under load or at rpms past 1100. Engine whurring noise at idle (mostly evident on the inside only), doesnt change if AC is on or OFF. Jan 31, 2023 · Just purchased an 2017 F32 with a B58. Nothing. Sep 20, 2018 · The car has power, does not have a rough idle, drives smooth under cruising speed. 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. 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 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). It kind of sounds like a card in a bike rim, not nearly as fast though. There’s always the chance that low engine oil is causing your problems. In most cases, you will hear a squeaking noise, which eventually goes away as the engine warms up. The car has developed a rattle / resonating noise when accelerating (approximately at 2k rpm). May 5, 2009 · At idle there is a clanking noise, but I've done enough research to figure that it is not an issue. if anything the belt is a Apr 23, 2016 · Hi, first time poster. I had a loaner X1 before I leased this one and noticed it on that one as well. Very short, 1 - 2 seconds max and always while accelerating and hitting ~2000RPM. The only time the problem happens is under moderate to hard acceleration (sometimes even light). ebay. 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. it ticks in idle, and when i go into gear and accelerate it ticks at a faster pace the faster i accelerate. 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. Sometimes it will do it, sometimes it won't. 5L V6 engine had the piston slap. 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. Just want to check with other 320i owners if you have the same noise. Nov 26, 2016 · The car now has these jitters at idle and I got a check engine light. It occurs when I***8217;m driving/idle, turning/not turning, and braking/accelerating. 000 Km / 152235 Miles Gearbox is an auto ZF 5HP18 with "088" as ZF # and a BLACK tag. 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. Mostly heard from 1700rpm. 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. the slight performance increase isn't worth the annoying noise. Mann Oil Filter: https://amzn. 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. It seems to happen accelerating from a standstill up to about 50 km/h and then it just stops. It’s bmw 320d JA: Hi there. The dreaded lifter ticking issue is a major concern for drivers, but some are still confused as to what it is. Found a cracked gasket on the exhaust manifold which I replaced (replaced all 3) but the sound still present. Low Engine Oil. It's usually heard when the car passes by parked cars the sounds seems to echo off of the other cars. to/3NkjqLO More Parts Bellow I Sep 7, 2018 · I also get that noise with my GT - under the conditions specified. Mar 21, 2024 · When oil pressure drops too low, you can hear a rattling sound in the engine during idle. 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. 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. It is springy in nature, a higher pitch, a little bit like a rattle. 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. 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. My 120d Sport has a rattly sound in 1st and 2nd when accelerating that seems to come through the centre air vents. It doesn't feel like ignition coils because there is no hesitation in the acceleration. 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. That's why I was annoyed about the rough idle on start up with my Z. Instead, you only see the engine cover moving slowly in the video. The little rubber extension tends to crack and whistle at low RPMs. In sport modes, when decelerating and the car downshifts, when the RPMs hit that same range, you hear the same noise. 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. Common causes include faulty spark plugs, ignition coils, or fuel injectors. The engine knock occurs upon acceleration, much like diesel engines. 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. i also checked the timing system and the belt looks brand new as well as the drive wheels. I took the cheap route and tried to use an aftermarke Hi, the car suddenly became idle and not accelerating with engine noise. The engine makes a relatively loud (clearly audible), slow, rough rattle. what might cause this. 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. 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. 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. The sound is most noticeable at idle, and can 2015 BMW M3 There is this squealing noise coming from the engine bay area. 0) always made a horrible noise at idle, it was the injectors. While accelerating from a complete stop, the popping/tapping/rattle begins and is sporadic. It sounds like a loose screw inside the dashboard that makes a noise as the car slightly vibrates when accelerating. 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. 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. 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. It seems that car doesn't have enough power, but when I push acceleration harder vibration is gone (higher 40 mph). 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. Does not sound like a VANOS problem, no rough idle, no surge, no canny noise. But in fact it vibrates very quickly When Aug 10, 2015 · Hi guys, 2007 328i. When u increase the revs say to 1500rpm it goes away and from idle it appears again. The sound goes away when revving unlike any engine knocking. Mar 12, 2010 · i just put a K&N FIPK on my car and i have the same whistling noise. 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. 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. Sep 29, 2014 · Calwaterboy Due the problem I started having couple of weeks ago is the rattle sound coming from front of the car. 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). 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. 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. 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. It sounds like an alternator. Need some help from you guys. 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. The noise itself is clanky, not deep. While “BMW noise when accelerating” is a broad term, a number of factors can contribute to unusual sounds when pressing the gas pedal. if i do ever drop below Mar 12, 2017 · Update** Took it to a local German repair shop. I was thinking like a rocker arm/ valve type noise on an older car. I don't think it's the gearbox as the whining is present even with the clutch depressed. The deeper rattle could also be caused by a few items such as a drive shaft, wheel bearing, or the engine itself. 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. 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. 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. Mine is not repeatable or rev sensitive, but most frequently occurs when I accelerate from a stand still. It doesn't happen all the time. The harder I accelerate, the harder the bucking/bumping will be. 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. I've just got used to it, along with the bag of spanners noise at idle. I have a manual transmission. Like something Sep 15, 2014 · I had it looked at by 2 different mechanics. it's not a ticking noise and it doesn't have a constant pattern. if I crack the throttle wide open without changing down a gear). The ticking doesn't happen if I rev'ed the engine while in neutral. No check engine light. Here's what I used:http://rover. Will change it regardless, since it’s been sitting for years. 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. Aug 13, 2021 · The noise is not present during idle rpm and while the vehicle is stationary. 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. Also note to everybody, my car is totally stock engine wise since brand new and has done, 108K KM when this happened. yoh gryo oxhhc dhyv uizq hhhkkp vppyj bnqymz ropx nsum