BMW X5
BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read

Post Reply
 
Thread Tools Search this Thread
      12-31-2020, 03:47 AM   #1
QF8
Private First Class
56
Rep
115
Posts

Drives: X6M Competition 2020
Join Date: Aug 2020
Location: Perth WA

iTrader: (0)

Random pop sound from rear

BIMMERPOST
     Featured on BIMMERPOST.com
Has anyone experienced a pop sound coming from the rear at low speed?
It sound like a small rock being pinched by a tire but it happens every drive.
Appreciate 0
      12-31-2020, 07:40 AM   #2
BiGFather
Captain
129
Rep
618
Posts

Drives: G30 540i xDrive Mperformance
Join Date: Mar 2017
Location: Czech Republic

iTrader: (0)

Quote:
Originally Posted by QF8 View Post
Has anyone experienced a pop sound coming from the rear at low speed?
It sound like a small rock being pinched by a tire but it happens every drive.
If u push gas it clicks and if u push break it sometimes clicks also. Right?

I got similar thing which goes from rear and I havent found whats that.
Sometimes it irritates me during city drive.
Appreciate 0
      12-31-2020, 08:24 AM   #3
rosscorreia
New Member
Canada
9
Rep
27
Posts

Drives: 2020 X5MC + 2018 BMW 530e
Join Date: May 2017
Location: Toronto

iTrader: (0)

Are you guys talking about the auto hold parking break releasing?
Appreciate 0
      12-31-2020, 10:26 AM   #4
BiGFather
Captain
129
Rep
618
Posts

Drives: G30 540i xDrive Mperformance
Join Date: Mar 2017
Location: Czech Republic

iTrader: (0)

Quote:
Originally Posted by rosscorreia View Post
Are you guys talking about the auto hold parking break releasing?
Nope. I hear some "click" when I push gas pedal and when I release it.

Its like some small rock from rear inside of cabin. Idl whats thst mb something from trunk but its something from "car" not stuff I carry.

Its not noisy but its repeats everytime.
Appreciate 1
QF855.50

      12-31-2020, 12:55 PM   #5
Aliabd91
Private
Aliabd91's Avatar
Abu Dhabi
77
Rep
84
Posts

Drives: X5 M F95
Join Date: Sep 2019
Location: UAE

iTrader: (0)

Quote:
Originally Posted by QF8 View Post
Has anyone experienced a pop sound coming from the rear at low speed?
It sound like a small rock being pinched by a tire but it happens every drive.
Yes I do

The exhaust is only do pops. A lot when you put in comfort and exhaust is closed.

Try it with low RPM at 2000-3000
Appreciate 1
QF855.50

      12-31-2020, 06:44 PM   #6
QF8
Private First Class
56
Rep
115
Posts

Drives: X6M Competition 2020
Join Date: Aug 2020
Location: Perth WA

iTrader: (0)

Quote:
Originally Posted by BiGFather View Post
Nope. I hear some "click" when I push gas pedal and when I release it.

Its like some small rock from rear inside of cabin. Idl whats thst mb something from trunk but its something from "car" not stuff I carry.

Its not noisy but its repeats everytime.
That's the one.
Appreciate 0
      01-01-2021, 10:15 AM   #7
Aliabd91
Private
Aliabd91's Avatar
Abu Dhabi
77
Rep
84
Posts

Drives: X5 M F95
Join Date: Sep 2019
Location: UAE

iTrader: (0)



Check this pops with my car
Appreciate 0
      01-02-2021, 03:11 AM   #8
QF8
Private First Class
56
Rep
115
Posts

Drives: X6M Competition 2020
Join Date: Aug 2020
Location: Perth WA

iTrader: (0)

Quote:
Originally Posted by Aliabd91 View Post
Check this pops with my car
Im not sure its the same noise mine sounds like a rock bouncing off a tire.
I'm thinking it may have to do with the exhaust flap actuator.
Appreciate 0
      Yesterday, 12:20 PM   #9
botis1028
Second Lieutenant
128
Rep
240
Posts

Drives: F85 X5M & F10 M5
Join Date: May 2014
Location: Columbus, OH

iTrader: (0)

So after 1k miles I've noticed this too.

It's definitely not something coming from the exhaust, almost like a rock hitting the undercarriage under the trunk. It only happens at lower speed, when slowing down or driving in a parking lot.

This is my 5th bmw either M or with a m perf exhaust and I know what a burble, pop, etc sounds like coming from exhaust.

Has anyone asked their service rep about this?
Appreciate 0
      Yesterday, 12:26 PM   #10
botis1028
Second Lieutenant
128
Rep
240
Posts

Drives: F85 X5M & F10 M5
Join Date: May 2014
Location: Columbus, OH

iTrader: (0)

Quote:
Originally Posted by Aliabd91 View Post


Check this pops with my car
This is not the same... that's exhaust
Appreciate 0
Post Reply

Bookmarks

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 01:37 AM.




xbimmers
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