94 E-320 idle problem - Mercedes-Benz Forum

 
LinkBack Thread Tools Display Modes
post #1 of 2 (permalink) Old 02-18-2011, 04:27 PM Thread Starter
BenzWorld Newbie
 
Date registered: Feb 2011
Vehicle: 1994 E-320 Sedan
Location: San Antonio, TX
Posts: 1
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
(Thread Starter)
94 E-320 idle problem

Hi. I have a 1994 E-320 which recently started having an idle issue when at operating temp.
Quick time line: My Ce light came on about 4 weeks ago. Was told it was the upstream O2 sensor. Didn't repair immediatley. About 2 weeks into the CE light being on my engine started to have the idle problems. The idle is fine during the first 5-10 minutes of operation.
At an idle the rpms will increase to just above 1K then quickly drop below 500. This will repeat several times and if I don't start moving again the engine will eventually die.
I just replaced the O2 sensor and still having the same problem.
Any ideas would be appreciated
Thanks
jsfosdick is offline  
Sponsored Links
Advertisement
 
post #2 of 2 (permalink) Old 02-18-2011, 06:44 PM
BenzWorld Elite
 
1984babybenz's Avatar
 
Date registered: Nov 2009
Vehicle: 1984 190D 2.2
Location: Silver Spring, MD
Posts: 2,458
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Search in this forum, might have the same issue

W124 E,CE,D,TD Class - Benzworld.org - Mercedes-Benz Discussion Forum
1984babybenz is offline  
Sponsored Links
Advertisement
 
Reply

  Mercedes-Benz Forum > General Mercedes-Benz Forums > General Mercedes-Benz

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Mercedes-Benz Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in











  • Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
     
    Thread Tools
    Show Printable Version Show Printable Version
    Email this Page Email this Page
    Display Modes
    Linear Mode Linear Mode



    Similar Threads
    Topic Author Forum Replies Last Post
    Testing Idle Valve - High Idle Problem Jonathan Laws W126 S,SE,SEC,SEL,SD,SDL Class 16 08-11-2012 06:55 AM
    98 E-320 Idle speed luisv-rod W210 E-Class 1 10-31-2010 11:38 AM
    Idle Problem-surging Idle-1990 560 SEC gregory113513 W126 S,SE,SEC,SEL,SD,SDL Class 3 08-14-2009 11:42 PM
    ML 320 Engine Idle, please help stevhuff W163 M-Class 9 07-08-2009 08:36 AM
    what degree does your 320 idle at? lowrinlife C208/A208 CLK-Class 4 03-28-2007 07:10 AM

    Posting Rules  
    You may post new threads
    You may 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

     

    Title goes here

    close
    video goes here
    description goes here. Read Full Story
    For the best viewing experience please update your browser to Google Chrome