Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   PeachParts Mercedes-Benz Forum > Mercedes-Benz Tech Information and Support > Diesel Discussion

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 06-03-2011, 05:22 PM
Registered User
 
Join Date: Sep 2010
Location: Brooklyn,NY
Posts: 641
Glow plug genius question!

Do you start counting the glow plugs from back to front or front to back?

__________________
1984 300td euro turbo
Reply With Quote
  #2  
Old 06-03-2011, 05:27 PM
Geezer
 
Join Date: Aug 2000
Location: Holland, MI
Posts: 1,316
Inline engine cylinders are numbered 1 through 4, 5 or 6 from radiator back to firewall.
Reply With Quote
  #3  
Old 06-03-2011, 05:31 PM
scottmcphee's Avatar
1987 w124 300D
 
Join Date: Mar 2008
Location: Edmonton, Canada
Posts: 1,539
The older GP's in series definitely had a sequence to them, and I'm not sure if that started at cyl#1 or the other way around.
__________________
Cheers!
Scott McPhee

1987 300D
Reply With Quote
  #4  
Old 06-03-2011, 06:14 PM
Registered User
 
Join Date: Feb 2011
Posts: 182
W115 300D: number 1 is at the firewall, #5 is at the radiator. This is the exact opposite of what someone else posted... I am not sure what engine he referred to. Check your service manual for your engine to be sure. I would be surprised if MB reversed this ... But I only have my engine for reference.
__________________
[SIGPIC]
Tom
SE Connecticut
1975 W115 300D

visit my blog:
http://mercedesdieselrebuildingdiederich.blogspot.com/
Reply With Quote
  #5  
Old 06-03-2011, 06:21 PM
Registered User
 
Join Date: Sep 2010
Location: Brooklyn,NY
Posts: 641
w123 1984 300td. Looked in the manual and could not find it... So which is it?
__________________
1984 300td euro turbo
Reply With Quote
  #6  
Old 06-03-2011, 07:04 PM
Yak Yak is offline
Registered User
 
Join Date: Aug 2009
Location: San Antonio, TX
Posts: 1,711
Quote:
Originally Posted by digieditny View Post
w123 1984 300td. Looked in the manual and could not find it... So which is it?
Isn't it stamped on the engine? Pop the hood and look?
Reply With Quote
  #7  
Old 06-03-2011, 07:16 PM
Registered User
 
Join Date: Sep 2010
Location: Brooklyn,NY
Posts: 641
Just tried. My engine is very dirty... can't see anything... one day I gotta wash this thing.
__________________
1984 300td euro turbo
Reply With Quote
  #8  
Old 06-03-2011, 07:40 PM
Yak Yak is offline
Registered User
 
Join Date: Aug 2009
Location: San Antonio, TX
Posts: 1,711
On the 617 in the W123 it's front to back - or radiator to firewall - in increasing order.

The info stamped on the valve cover is the firing sequence, I thought it was the cylinder order. See here for a pic painted om617 valve cover!
Reply With Quote
  #9  
Old 06-03-2011, 07:42 PM
Registered User
 
Join Date: Sep 2010
Location: Brooklyn,NY
Posts: 641
Much appreciated! That valve cover is BEAUTIFUL!!!
__________________
1984 300td euro turbo
Reply With Quote
  #10  
Old 06-03-2011, 09:27 PM
Registered User
 
Join Date: Sep 2004
Posts: 8,971
Quote:
Originally Posted by tomscat1 View Post
W115 300D: number 1 is at the firewall, #5 is at the radiator. This is the exact opposite of what someone else posted... I am not sure what engine he referred to. Check your service manual for your engine to be sure. I would be surprised if MB reversed this ... But I only have my engine for reference.
What is about your engine that led you to that conclusion?

Reply With Quote
Reply

Bookmarks


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 On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -4. The time now is 03:37 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2024 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page