E90 high pitched whine at idle. Follow asked May 12, 2021 at 21:08.
● E90 high pitched whine at idle I replaced all of the speakers in it and replaced the head unit a while ago. I installed the new alt, and the whine showed up an hour later. Turned the car off, it sat about five minutes, turned the car back on and I got this high pitch noise coming from the engine compartment. At idle I can hear it pulsate a little but when I start driving the whine gets louder and Jul 14, 2021 · Idle & Low Speed Whine. Oct 10, 2007 · Sorry if this has been adressed already. My 02 makes a very high pitched whine or whistle at idle. The idle is more noticeable in the passenger seat btw. 825 posts · Joined 2016 Add to quote; Only show this user #1 · Nov 21, 2016. Use the screw driver stethoscope method to test - place the tip of a flat Nov 12, 2013 · As I was driving it home, I noticed something I hadn't noticed on the test drive: a constant, extremely high-frequency electronic-sounding whine inside the cabin. Whistling sound at idle driving me insane. F40Model Year: 2019 + 2011. Snippy Well-known member. The noise is very different to coil whine that i hear on youtube so its hard to determine if its really that. We replaced the valve cover with one from URO parts and the problem is much less pronounced, but it's still there when the engine is warm. InZain08 Discussion starter. If this post is about bodywork, accident damage, paint, Jul 17, 2022 · The whine is constant at idle and gets higher pitched when the accelerator is pressed. I don't think it's coil whine, because coil whine appears only under load (when Jan 25, 2022 · If you’re talking about the high pitched sound, you’re hearing the hydraulic ACMPs, either vickers or ABEX brand to be exact. Something mechanical, could it be a belt tensioner or pulley ? Does the sound get louder with oil cap off? Jul 16, 2022 · Try removing the oil cap while it’s making the noise. It doesn't do it when the car is at idle, and it doesn't do it when I accelerate WOTonly when I drive Mar 26, 2015 · 2004 GL1800. Accompanying this was a high pitch whine that wasn't there before, loud enough to hear in the cabin. I have done nothing to the engine except for an oil change last week. The sound will only last for several minutes before stopping and will not occur again until starting the car after it has had time to sit for several hours. I returned the first Legion Go and got the second one. The annoying noise clearly comes from the PSU fan (which never stops). May 12, 2021 · Is there anything else I can do to fix this high pitched noise while the stepper is idle. If this is before engine start, and depending on which side of the airplane you’re sitting on, (right side) you’re hearing mostly ACMPs R2, and C1. It is barely noticeable from inside during driving with all the windows closed. Second time it happened, car was cold started, driven at high RPM down the highway in lower gears (I was trying to reproduce Jan 12, 2018 · Hello, I'm currently building my first "large" CNC machine and I have stumbled upon my first problem which manifests itself as high pitched whine when motors are idle/stationary, I'm using LinuxCNC to control the motors. It is coming near the front end near the belts. The pcv heater was replaced under recall. Jul 9, 2012 · Just turned 110k on my 2004. Its almost like a high pitched frequency a computer would make. It goes away if I add a few 100 rpm. 1 of 3 Go to page. It comes on above 3k RPM and stays until I go back down in the rev range. Something mechanical, Sep 24, 2006 · Hi everyone, When I drive past 10 minutes, my engine starts to squeal during idle. 1. Bimmerpost ☰ Model Selection. Nov 21, 2016 · High Pitched Whine at Idle. ) it will make a high pitched "eeeeeee" almost. Then the service engine Apr 25, 2021 · When getting off the highway and stopping at lights / home the engine would rough idle. The noise was coming from those 2 items Aug 22, 2022 · 2021+ Ford F150 - High Pitch Whine - Driver's Side - 2022 F-150 XLT 3. Fast forward to the past year, where I buy another Seasonic, the 660XP2. Jack Campbell Jack Campbell. 2 Jan 27, 2022 · High pitched whine noise at high rpms when driving. It stops if I turn the bike off, and restart, but will come back after a while. I popped the hood while it was happening and it wasn't from the front of the engine where the belt is, it was more to the left and back. Got worse the farther I went. Jump to Latest But will continue at any steady rpm. The fans at a high rpm wouldn't have mattered but the fans emit a high pitch when at idle and combined with the hardware coil whine, my ears were dying when the computer was Jul 20, 2015 · I have a R32 skyline GTS-T and at slightly above idle there is a high pitched whine coming from the engine bay that I can't find the source of. Basically it's like a high pitched tone that usually will switch to a lower pitched tone then go away, there is no gradual change of it it's high then low then nothing. It could Oct 24, 2005 · The engine only makes the noise at greater than 1K RPM with transmission at D or P. When I tighten the oil cap , the squeal re-starts. I turned off the car and removed Mar 12, 2022 · No bowing here either. Jan 27, 2023 · I have a 2000 doge Durango. I noticed it Was the noise in your video totally fixed with the valve cover gasket repair? I am starting to hear that exact noise, although not as loud. Mar 16, 2014 · I had both a 620HX (Seasonic OEM) and a TX750 (CWT) - I ended up using the TX750 because the coil whine was probably at 10% of the volume of the 620HX. However it is a constant pitch. When I remove the oil cap, the engine pressure is relieved and the squealing stops. Quick google-fu and I actually found a video of a guy with a 07 that had the same issue, but no dice Oct 23, 2014 · Slight high pitch whine coming from alternator or area near it, like air blown through a straw. Took to dealership and they believe this is normal. Any help will be greatly appreciated! stepper-motor; Share. I listened to other reports of gasket leak Apr 25, 2021 · The end result is a misfire and a high pitch whine from under the vehicle. Mar 14, 2016 · As the oil passes through / over the filter, it creates a whining / whistling sound that is very audible at idle. Just so you know. Nov 20, 2017 · My sons X3 has over 200k miles on it and has developed an intermittent and very loud high pitched whining sound coming from the engine area somewhere. Turn the bike off, and restart, it goes away for a while. Does anyone else get a high pitch sound under these Jun 26, 2001 · S4 / RS4 (B5 Platform) Discussion - High pitched whistle from the engine bay at IDLE - I just noticed this happening for the first time this weekend. Now, when riding after a while, I got a a high pitched whine at idle with clutch in or out. -Ed E90/E91/E92/E93 (2006 - 2013) E39 (1997 - 2003) Oct 6, 2019 · My 2011 E90 with the N52 has a whine / whistle at idle that's certainly related to the pcv system. Tags high idle pitched whine. I think it might be a breather valve (PCV). Is the high pitched noise normal for TB6560 driver? Noise can be heard in the included video. Annoying high pitch whining noise I can't bare it, specially in the idle mode in a quite room. Its not very loud and it only seems to do it once the car is warm. the new one still has some high pitch whine noise, but less annoying, so I decided to keep it. Then comes back again. The only thing I can think of that would make a faint high-pitched whine in the rear of the car would be the electric fuel supply pump. 5 E90 M3 ZCP DCT, 2007 E92 335i, 2006 E90 325i, 1998 E36 M3, 1999 E36 323is. . It was very intermittent until he had the oil/filter changed (at CarX not at the dealer) and the very day he had the oil change it seems to have become more frequent. BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Not again, high pitch Turbo whine Google Search Jan 18, 2011 · I have an 03' 530i that is producing a high pitched whining sound at the front of the engine at cold startup. If the noise goes away it’s mostly like the pcv so you have to replace the whole valve cover, not just the gasket. It also is inconsistant. We replaced the valve cover with one I don't hear a whistle. Appreciate 0 I don't hear a whistle. My guess is just a cheaply made PSU to save on manufacturing costs. 110k. Follow asked May 12, 2021 at 21:08. Jump to Latest At idle (Neutral) she purrs which I guess would make sense because during that shift the car is more or less in neutral momentarily. Tags 328i noise. 2008 328i E90 w/82K miles and no major problems so far. I tried to remove the oil filler cap while the engine was running but had too much suction. I can't seem to pin point exactly where it is coming from but it seems loudest underneath in the middle of the truck, near the transmission, not as audible from the engine bay. Its pretty faint and easily drowned out by any amount of throttle, but it is definitely present. First time it happened, car was cold started, Last Tuesday I started noticing a really high-pitched whine when I accelerate. It seems this high pitch noise issue is on most of Legion go devices, but in different level. 151 1 1 silver badge 6 6 bronze badges $\endgroup$ 16. then it starts again when i release the gas pedal. The harder I Jul 6, 2023 · When the valve/diaphram inside valve cover for the pcv system fails, it is known to cause an intermittent high pitched whistle sound and sporadic idle/stalling conditions. Jul 16, 2022 · E90 N52 LOUD High pitched sound when warm. Joined Apr 21, 2021 Threads 27 Messages 95 Trying to locate the source of this high pitched whine. May 9, 2013 · Hey all, hoping for a bit of insight, my 2009 328xi started idling rough, and a high pitched noise started screeching under the hood. it goes away when starting up games on the pc. This one has a high-pitched idle noise - and it's something I've only noticed on the SS-660XP2. Not the APU, the fuel pumps, nor the packs. and remember to please post the year/make/model of the vehicle you are working on. You may have to turn the volume up loud, but its definitely noticeable. Any ideas? I have a video clip of the sound. Next Last. Improve this question. Go. Thread starter Snippy; Start date Jul 14, 2021; Watchers 9; 1; 2; 3; Next. A few 100 rpms higher it goes away. I am getting a high pitched whine at idle, clutch in or out, and if put into neutral. Jun 26, 2023 · My GPU - RTX Msi 4070 Ti Gaming X Trio is squealing even when idle. If I open the oil fill cap, the noise stops. It sounds like Oct 6, 2019 · My 2011 E90 with the N52 has a whine / whistle at idle that's certainly related to the pcv system. Basically this noise is driving me crazywhen I am accelerating (only moderately as it doesn't do it WOT) I can hear a really high pitched whine, and I have no clue what it could be. Hey guys, As some of you may know, I just Nov 25, 2022 · Thanks for posting on r/MechanicAdvice!This is just a reminder to review the rules. I'm using: 3X NEMA23 270oz"in Mar 14, 1999 · The turbo is not spinning fast enough at idle that you would notice the typical "whine", and if the wastegate were malfunctioning the turbine would actually be going slower than normal, not faster. I've managed to get my temps down to 40°C for both CPU and GPU in idle and slightly more while gaming — by swapping the stock fans with Noctua's and undervolting my CPU — so that Jan 31, 2012 · E90/E91/E92/E93 (2006 - 2013) 328i 2011 irritating noise while accelerating. Nov 2, 2006 · I did a search and couldn't find what I'm looking for. After coming up to full operating temp, I hear a high pitch noise, that seems to come and go with the shifting of the transmission. if there is no torque, its gona scream engine really sounds healthy during that moment under load . I have been concerned about the idle, which might be related to whine, is kind of rough for a new vehicle, especially when ac is on. Oct 24, 2005 · Hey I had that whine noise checked out last year cause I heard a high pitched whine from 1-2K accelerating slowly with the windows down and they replaced my alternator and belt tensioner and it went away. 5 EB. Nov 11, 2020 · This is one of the best laptops I have seen but the combination of coil whine at IDLE + high pitched fans at idle killed it for me. Could it be the alternator or the driveshaft? Jan 3, 2022 · I seem to be running into an issue with my pc when idling, or having small tabs open (chrome, discord, core temp, etc. Almost like a dog decibel tea pot whistle? Car: 2010 328I E90 Problem: Drove to work no problems. It's a 6mt with 42k miles. It is a loud high pitch squeal similar to a fan belt squeal. Ive found references to it but no answers. I have NO rock grinder sound, only the high pitched whine. I opened the hood and it sounded as though it was coming from the Mar 9, 2023 · [Troubleshooting] Computer making high pitched whine at idle, doesn't change under load/with fan speeds] Troubleshooting This is a new pc only had for a few days but didn't notice until now, I guess I'd describe it as an ambient buzzing? I Aug 4, 2016 · S6 / RS6 (C7 Platform) Discussion - High pitch whistle sound at idle - I have a high pitch whistle at idle or coasting. Dealer suggest bad alt bearings (35k on 2nd alt). doesnt matter if its at idle pr at 4 000 rpm. Jump to Latest 11K views 20 replies 8 participants last post by Cap111 Feb 25 , 2020. sounds more like a high pitched whine. Jump to Latest 25K views 18 My 06 makes a whine that is high pitched like if it's trying to give me a hearing test, Nov 1, 2011 · I've noticed there is a high pitch whining noise that is present during idle and at low speeds, coming from the engine bay. If you are here asking about a second opinion (ie "Is the shop trying to fleece me?"), please read through CJM8515's post on the subject. It’s always had a whine that matches with the Rpm of the car. When doing absolutely NOTHING, I'd have coil whine. goes away when I accelerate. Just had the fan pulley replaced and it did not solve the problem. 2015 S model has 2k on it. smwgdcuwiyxbjikynniazyruelvwpwoazxstjzvjcdgmgqhblea