E90Post
 


Extreme Power House
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > Mechanical Maintenance: Break-in / Oil & Fluids / Servicing / Warranty > '05 330i hesitation and uneven idle



Reply
 
Thread Tools Search this Thread
      03-05-2015, 06:18 PM   #1
Sajmik
New Member
0
Rep
13
Posts

Drives: .
Join Date: Sep 2014
Location: Prague

iTrader: (0)

'05 330i hesitation and uneven idle

Hi all,

I recently bought this car and in past few days I started noticing uneven idle. RPMīs are changing from about 550 to 650 every Half a second(right after cold start, when RPMīs are higher, idling seems smooth).

Then it is also hard to take of smoothly in first gear and when changing lower gears in lower RPMīs car jerks most of the time.

And also the hesitation under WOT, part -throttle or off throttle in low RPMīs. When I mash the throttle at low RPMīs in higher gear(4,5,6) car accelerates, then usually around 1500 RPMīs hesitates/jerks and then everything is fine up to redline.

I can make some videos, if that can help

After what I have red, I am thinking that it might be coils?

Thank you in advance and sorry for my english, I am not a native speaker
Appreciate 0
      03-05-2015, 09:10 PM   #2
Three_thirty_I
Captain
Three_thirty_I's Avatar
South Africa
21
Rep
945
Posts

Drives: '05 E90 330i Manual
Join Date: Aug 2010
Location: Cape Town, South Africa

iTrader: (0)

Garage List
If you can make a vid that would be good.
__________________
BMW E90 330i (M) '05 (His) | (Hers) BMW E46 320i f/l (M) '03


Appreciate 0
      03-07-2015, 06:54 AM   #3
Sajmik
New Member
0
Rep
13
Posts

Drives: .
Join Date: Sep 2014
Location: Prague

iTrader: (0)

i will try to do it today
Appreciate 0
      03-07-2015, 03:04 PM   #4
Sajmik
New Member
0
Rep
13
Posts

Drives: .
Join Date: Sep 2014
Location: Prague

iTrader: (0)

here is idling video

it is not fluctuating as much as thought it is..
also hesitation when getting of is kinda hard to capture, so I will try to capture WOT hesitation at low rpm's
Appreciate 0
Reply

Bookmarks

Tags
330i, e90, hesitation

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 -4. The time now is 01:56 AM.




e90post
e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2015, 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