E90Post
 


GetBMWParts
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > Mechanical Maintenance: Break-in / Oil & Fluids / Servicing / Warranty > Car 'jerk' getting more often



Reply
 
Thread Tools Search this Thread
      09-07-2009, 12:58 AM   #1
Mookie77
Enlisted Member
 
Mookie77's Avatar
 
Drives: 2006 E90 325i
Join Date: Aug 2009
Location: Malaysia

Posts: 38
iTrader: (0)

Car 'jerk' getting more often

I have read somewhere in this forum about members experiencing car jerking during idling. I have actually the same experience since 6 months ago but it wasn't serious and very very bareable. So, I just happen to accept it since even my mechanic could not find the fault since it's once in awhile thing.

But recently, i notice it getting more and more often and jerkier during idling with the ac turn on. But when ac turned off, it's ok. Can anyone help? What's wrong? Your sharing will be deeply appreciated. Thanks.
Mookie77 is offline  
0
Reply With Quote
      09-10-2009, 11:39 PM   #2
Mookie77
Enlisted Member
 
Mookie77's Avatar
 
Drives: 2006 E90 325i
Join Date: Aug 2009
Location: Malaysia

Posts: 38
iTrader: (0)

Mookie77 is offline  
0
Reply With Quote
      09-11-2009, 12:13 AM   #3
Jz
Colonel
 
Jz's Avatar
 
Drives: '08 E90 335i / '14 F10 535i
Join Date: Dec 2008
Location: Socal

Posts: 2,011
iTrader: (18)

sorry, had to do this
Jz is offline  
0
Reply With Quote
      09-11-2009, 03:19 PM   #4
FCP Euro
Lieutenant
 
FCP Euro's Avatar
 
Drives: Volvo 850 T5
Join Date: Aug 2009
Location: Old Saybrook, CT

Posts: 464
iTrader: (0)

I had this feeling in my Volvo and it was one of the engine mounts wearing out. Have you mechanic take a closer look at the engine mounts.
__________________

sales@fcpeuro.com
FCP Euro - European Car Parts Specialists
FCP Euro is offline   United_States
0
Reply With Quote
      09-11-2009, 04:51 PM   #5
Fritzables
Private First Class
 
Fritzables's Avatar
 
Drives: 2007 323i M-Sport
Join Date: Jan 2008
Location: Brisbane AUSTRALIA

Posts: 132
iTrader: (0)

I'm guessing you have an Automatic Transmission??
Fritzables is offline   Australia
0
Reply With Quote
      09-11-2009, 10:27 PM   #6
Mookie77
Enlisted Member
 
Mookie77's Avatar
 
Drives: 2006 E90 325i
Join Date: Aug 2009
Location: Malaysia

Posts: 38
iTrader: (0)

Thanks for the suggestion guys. But now, the 'jerk' happens not so often again. maybe i'll just let my mech have the car for a day and let him figure it out. Argh......i rememberi saw a tread somewhere discussing this issue....gotto look harder.
Mookie77 is offline  
0
Reply With Quote
      09-11-2009, 10:32 PM   #7
Prowess Symphony
Major General
 
Prowess Symphony's Avatar
 
Drives: ///Mistress
Join Date: Nov 2008
Location: WV

Posts: 5,857
iTrader: (12)

Garage List
I have that weird jerk too. Feels like somebody hit you from behind. I hate that.
Prowess Symphony is offline   United_States
0
Reply With Quote
      09-14-2009, 03:53 AM   #8
Mookie77
Enlisted Member
 
Mookie77's Avatar
 
Drives: 2006 E90 325i
Join Date: Aug 2009
Location: Malaysia

Posts: 38
iTrader: (0)

Quote:
Originally Posted by Prowess Symphony View Post
I have that weird jerk too. Feels like somebody hit you from behind. I hate that.
with the ac on or off?
Mookie77 is offline  
0
Reply With Quote
      09-14-2009, 06:02 AM   #9
awei130
Banned
 
Drives: E46, E92, 987
Join Date: Jun 2008
Location: SOCAL

Posts: 2,493
iTrader: (19)

http://www.e90post.com/forums/showth...=1#post5065917

hope this helps
awei130 is offline   United_States
0
Reply With Quote
      09-14-2009, 11:53 AM   #10
Mookie77
Enlisted Member
 
Mookie77's Avatar
 
Drives: 2006 E90 325i
Join Date: Aug 2009
Location: Malaysia

Posts: 38
iTrader: (0)

Thanks but i believe is different kinda of idling 'jerk' coz it happens even after cold start for my car and I notice no 'jerk' when ac is off. Appreciate your kind assistance anyway.
Mookie77 is offline  
0
Reply With Quote
      09-20-2009, 10:17 AM   #11
Mookie77
Enlisted Member
 
Mookie77's Avatar
 
Drives: 2006 E90 325i
Join Date: Aug 2009
Location: Malaysia

Posts: 38
iTrader: (0)

I dunno if its me being 'sensitive' or what....but i notice this when changing from RON95 to RON97 petrol, the 'jerk' seems to be very very much less obvious and not so often....sometimes none. I start using RON97 a week ago. Maybe too early to tell?? Any idea guys??
Mookie77 is offline  
0
Reply With Quote
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
Forum Jump


All times are GMT -5. The time now is 11:51 AM.




e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
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