RPM Surge - BMW Forum - BimmerWerkz.com
BMW Forum BMW Forum

Auto Insurance

» Featured Product
Wheel & Tire Center

Go Back   BMW Forum - BimmerWerkz.com > BMW Model Specific Forums > 3-Series (E46, E90)
Register Home Forum Active Topics Gallery / Showroom Auto Loans Garage Search Today's Posts Mark Forums Read Auto EscrowInsurance

3-Series (E46, E90) Chat relating to the BMW 3-Series from 1999 to Current. Models include: BMW 316i, BMW 318i, BMW 318Ci, BMW 320i, BMW 323i, BMW 325i, BMW 330i, BMW 328 Ci, BMW 328i, BMW 325i/xi, BMW 330Ci, BMW 320d, BMW 330d, BMW 335d.

BimmerWerkz.com is the premier BMW Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
Old 08-04-2011, 09:25 PM   #1 (permalink)
n00b
 
Join Date: Jul 2011
Location: Bethlehem, Pa
Car: 2000/BMW/323i
Posts: 4
Photos:
Farrpost is on a distinguished road
RPM Surge

I have a 2000 323i. When I take my foot off of the gas the RPM's surge by 500 to 800 and the car lurches forward like it is bogging down.

It has also stalled when I am starting up from a light.

No codes are present.

Any thoughts on this?
Farrpost is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 08-06-2011, 09:17 AM   #2 (permalink)
Captain... Savvy ?
 
Jack Dabsy's Avatar
 
Join Date: Apr 2011
Location: Barnsley UK
Car: BMW E38 728i 1996 Met Black
Posts: 2,194
Photos:
Jack Dabsy will become famous soon enough
Garage
ICV or cam sensor!... Maybe remove and clean the Throttle body!
Easy fix...
__________________

Eso es todo!
Please press the "REP" button if you are happy with your response/answer...

Please JOIN, or just have a look... Its Totally FREE...
BMW Part Market

BMW Online Manuals (TIS)

New Member ?
Jack Dabsy is offline   Reply With Quote
Old 08-06-2011, 11:13 AM   #3 (permalink)
n00b
 
Join Date: Jul 2011
Location: Bethlehem, Pa
Car: 2000/BMW/323i
Posts: 4
Photos:
Farrpost is on a distinguished road
Thanks for answering.

I changed the intake side cam sensor.
I also cleaned the ICV but the problem persists.

Could it be transmission related?
Farrpost is offline   Reply With Quote
Old 08-07-2011, 07:59 AM   #4 (permalink)
Captain... Savvy ?
 
Jack Dabsy's Avatar
 
Join Date: Apr 2011
Location: Barnsley UK
Car: BMW E38 728i 1996 Met Black
Posts: 2,194
Photos:
Jack Dabsy will become famous soon enough
Garage
Is it an auto box? If yes then it could be a cable issue...
Your motor is the reduced powered M52 unit, generally the gearbox should only raise the revs when D or R is selected but 800rpm is fine
__________________

Eso es todo!
Please press the "REP" button if you are happy with your response/answer...

Please JOIN, or just have a look... Its Totally FREE...
BMW Part Market

BMW Online Manuals (TIS)

New Member ?
Jack Dabsy is offline   Reply With Quote
Old 08-07-2011, 04:02 PM   #5 (permalink)
n00b
 
Join Date: Jul 2011
Location: Bethlehem, Pa
Car: 2000/BMW/323i
Posts: 4
Photos:
Farrpost is on a distinguished road
Yes it is an automatic trans. It also has the M/S.

When the car begins to lurch forward and the RPM's jump as I'm decelerating if I put it into neutral the problem stops right away.

I am totally confused.
Farrpost is offline   Reply With Quote
Old 08-25-2011, 03:30 PM   #6 (permalink)
n00b
 
Join Date: Jul 2011
Location: Bethlehem, Pa
Car: 2000/BMW/323i
Posts: 4
Photos:
Farrpost is on a distinguished road
Please Help!!!!

I have changed the boot between the MAF and the throttle body.
I have cleaned the MAF.
I have cleaned the ICV.
I have removed and cleaned the Throttle Body.
I have changed the Intake Cam Position Sensor.
I have changed the CCV and all 4 hoses associated with it.

The car has not thrown a code in 2+ weeks and 1500 miles.

Yet the car still bucks and the RPM's jump up 5-700 when I take my foot off the gas as I decelerate on an exit ramp.
Farrpost is offline   Reply With Quote
Sponsored Links
Advertisement
 
Reply

  BMW Forum - BimmerWerkz.com > BMW Model Specific Forums > 3-Series (E46, E90)


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

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
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Rev Surge at Start twoTONEs 3-Series (E36) 2 11-16-2010 10:27 PM
Surge Performance Chip for M3? cacampers M-Series (M1, M3, M5, M6) 9 11-18-2009 01:46 PM
odd idle surge... Lethal325is 3-Series (E36) 0 03-06-2006 10:25 PM
idle rpm surge.... again SD318is 3-Series (E36) 2 11-03-2005 09:27 PM
Occasional Stall Or Surge Essex502 5-Series (E12,E28, E34, E39, E60) 4 04-07-2005 08:41 AM

Powered by vBadvanced CMPS v3.2.2

All times are GMT -5. The time now is 05:34 PM.



Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO 3.3.2
Garage Plus vBulletin Plugins by Drive Thru Online, Inc.