N54 whining noise. to/2EsOOYc (double check your fitment)E90 BMW CURRENT MODS https://bit. Apr 13, 2020 · Probably your alternator pulley. We installed a Stage 1 inline pump 1,5 weeks ago. Good luck. You'll hear the whining noise more clearly if you put your ear near the handle. Any help please. Appreciate 0 Quote 04-18-2022, 10:43 PM # 9 majesticterpzzz Registered 0 Rep 4 Posts Drives: bmw e90 Join Date: Apr 2022 Location: traphouse iTrader: (0) Maybe PCV Appreciate 0 Quote 04-18-2022, 10:44 PM # 10 e92Rithy Stage 2+ N54 10 Rep 80 Posts Drives: 2008 N54 rattle/whining noise - is it alternator? Appreciate 0 Quote 01-13-2020, 10:32 AM # 3 GTwice Private 12 Rep 89 Posts Drives: E85 Z4 3. Pump is still aged. This only started after I replaced my belt as it shredded itself. Accord to Justin Buice who runs a BMW channel on Youtube, some 3rd party oil filters don't fit properly. Consistent with rpms (gets louder). Always do right. Basically, it makes a loud squealing sound under heavy acceleration, but doesn't start until above 4k rpm. I’ve dismissed this pulley for now as I have tightened it to 21Nm +90 degrees and the Hi all, I've been trying to track down this issue with my N54 wagon for a while. Here's a video of the noise (first I rev it in neutral, no noise, but then pull through first and you can via YouTube Capture Whirling whine noise BMW N54 engine. Are My Turbo's Shot? HELP!!! Freaking out (video) BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > BMW 1 Series Coupe/Convertible Forums > Coupe and Convertible General Discussion Are My Turbo's Shot? HELP!!! Freaking out (video) Nov 17, 2023 · N54 not reading boost, loud whining All times are GMT -5. To confirm, open your hood with the engine running and put a long screwdriver on the alternator. The sound depends on the revs and I believe it’s belt driven since upon removing the belt, the sound dissapears. The time now is 07:55 AM. I’ve checked all the pulleys and the power steering pulley seems to have some play in it. It increases/decreases with the RPM, and seems to be intermittent. ly/2IuTn5BMUST-HAVE CAR TOOLS https://bit. With some use, the vanes of some filter elements collapse and constrict oil flow causing the whining noise. I’m not sure what you mean by “coil whine” but if it’s making noise and you e pinpointed it to the pump with a stethoscope, then may as well replace it to prevent a future breakdown or failure of part. -The pulleys all seem to be okay, none of them seem to be screeching. Help with diagnosing whining noise from cold N54 This thread is archived New comments cannot be posted and votes cannot be cast 3 comments Best Mann Oil Filter: https://amzn. For those who's having a whining noise and replaced pulleys and alternator, belts and still have the noise, well all turns out it's the crank case vent valve so you need to replace the valve May 29, 2024 · Hi, I have a problem with my N54 for about 1 week now. I’ve narrowed it down somewhat to the power steering pump. Recently I’ve been chasing down a horrible whining problem on my N54 335i. The time now is 01:50 AM. The last time I did an oil change was yesterday morning. It gets If you're experiencing a whining noise from your engine, check your oil filter. « Previous Thread Next Thread » N54 rattle/whining noise - is it alternator? « Previous Thread Next Thread » N54 Noise coming from Engine Bay Horrible Whining Problem N54 335i I’ve narrowed it down somewhat to the power steering pump. Apr 18, 2022 · Whining noise Pretty much since it does it as soon as my cold start finishes. Umwhat video? EDIT: Never mind. 0si / F87 M2 Join Date: Jun 2019 Location: EU iTrader: (0) Check if you have all the bolts for the alternator, power steering pump and AC compressor in place Appreciate 0 Quote 01-13-2020, 10:57 AM # 4 bartllp New Member 0 Rep 5 Posts Drives: 135i Join Date . ly/3bw0tE5CAR Turbo Whine All times are GMT -5. Thought it was a belt at first or tires, but it definitely is not–definitely coming from the engine. May 25, 2015 · A few days ago however, it developed this whining noise outlined in the video below. Perhaps it needs to be replaced. A slight whine started a few days later. Does not go away under any conditions. If anyone can shed any light on what this may be I would appreciate it. oca lfg jrc zql cgz plt asy ljw ymi cwm ots tre isu nuq mbd