E90Post
 


BPM
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > Mechanical Maintenance: Break-in / Oil & Fluids / Servicing / Warranty > Weird 2007 n51 humming/puttering noise



Reply
 
Thread Tools Search this Thread
      01-14-2021, 03:33 PM   #1
benaiahV17
Registered
0
Rep
2
Posts

Drives: 2007 BMW 328xi
Join Date: Jan 2021
Location: CT

iTrader: (0)

Garage List
2007 BMW 328xi  [0.00]
Thumbs down Weird 2007 n51 humming/puttering noise

Hey guys, my 2007 328xi e90 has been making this weird noise for the past couple months. I have done research and haven't found anything that resembles the sound I am hearing. It never gave me any noticeable issues so I haven't really done anything to try and fix it. However, I recently started to get an occasional rough start, and receive a p114d "manufacturer control" engine code that comes on and off. I attached a video of the noise, although the sound is more noticeable in person than in the video. Anybody have any advice or experience the same thing?

https://www.youtube.com/watch?v=tNa7Q6KJryM
Appreciate 0
      02-08-2021, 10:00 PM   #2
mehrlovin
Enlisted Member
United_States
6
Rep
40
Posts

Drives: 2007 328xi E90
Join Date: Sep 2019
Location: Vienna, Virginia

iTrader: (0)

I have an N51 as well and this does not sound like my issues (vacuum pump and power steering pump failed). The pump sound makes me think its something air focused and possibly crankcase related.

https://www.pelicanparts.com/BMW/tec...eplacement.htm
Appreciate 0
Reply

Bookmarks

Tags
2007, 328xi, e90, engine noise e90, n51, n52

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 02:44 AM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST