need help 1990 750il low rpm hesitation - BMW Forum - BimmerWerkz.com
1,6,7,8 - Series and Mini Cooper General Chat related to models that do not fit into particular categories above. Please try to put your discussion in more appropriate sections. This section does cover the 1 Series, MINI Cooper and 8-Series vehicles: BMW 830i, BMW 840Ci, BMW 850i, BMW 850Ci, BMW 850CSi, M8, Alpina B12, BMW CS Concept and others.

 
LinkBack Thread Tools Display Modes
#1 (permalink) Old 04-25-2010, 10:26 AM
n00b
 
Join Date: Apr 2010
Posts: 1
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
paoksalonica is on a distinguished road
(Thread Starter)
need help 1990 750il low rpm hesitation

hi need help
the car has 88000 miles
own it for a year brought it to a local mechanic changed plags dist cup o2
sensors worked for 2 weeks on and off and still told me that it needs intake
manifold gaskets
well i think he is guessing
the car starts up no problem at low rpm the engine light comes on and hesitation starts. If you press the gas pedal lightly the car does not accelarate let the gas go a little car moves a litlle faster. if youstep onit wants to fly and engine light goes off
some times hit a bump and seems to pick up speed <not sure though>
turn the engine off and restarted fine for a few seconds
any suggestions?
paoksalonica is offline  
Sponsored Links
Advertisement
 
#2 (permalink) Old 04-26-2010, 09:35 AM
42, The meaning of life
 
brettski's Avatar
 
Join Date: Jul 2009
Location: Melbourne, Australia
Posts: 2,405
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
brettski is just really nice brettski is just really nice brettski is just really nice brettski is just really nice brettski is just really nice
Welcome to the Werkz.

The symptoms sound like they are related to the Air Flow Sensor, or possibly a vacuum leak somewhere.
brettski is offline  
Sponsored Links
Advertisement
 
Reply

  BMW Forum - BimmerWerkz.com > BMW Model Specific Forums > 1,6,7,8 - Series and Mini Cooper


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
User Tag List

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Similar Threads
Thread Thread Starter Forum Replies Last Post
Hesitation at Low Speeds sevenwash 1,6,7,8 - Series and Mini Cooper 4 02-03-2010 12:02 AM
'05 530i Engine Hesitation at approx 3K rpm? kelleycat530 5-Series (E12,E28, E34, E39, E60) 5 04-11-2009 10:02 AM
RPM very low, performance is low too!! help MAXI 3-Series (E36) 17 09-12-2008 09:22 AM
low rpm's Black318IS 3-Series (E36) 8 06-20-2004 01:44 AM
1990 750il Viperfan 1,6,7,8 - Series and Mini Cooper 0 10-23-2003 12:19 PM

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

 
For the best viewing experience please update your browser to Google Chrome