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 11-13-2006, 06:10 PM
Registered User
 
Join Date: Sep 2006
Posts: 26
Question 1990 300D Leaks any idea were from image attached

Hi,

I purchased this 1990 300D. In the photo of the engine I noticed 2 leaks. One from the top rear of the fuel pump and the other on the bottom of the oil filter housing. My main concern is that the fuel pump is not bad. The car runs and drives great. Anyone have any thoughts on what is possibly leaking and how easy the fix would be? Thanks,

Mike

Reply With Quote
  #2  
Old 11-13-2006, 06:31 PM
Registered User
 
Join Date: Feb 2004
Location: Walnut Creek, CA & 1,150 miles S of Key West
Posts: 4,874
The leak on your "injection pump" looks as if it it might be from a delivery valve seal.

Cant see the oil filter in your photo but you do have a leak at your power steering pump. Probably a hose connection.
__________________
Terry Allison
N. Calif. & Boca Chica, Panama

09' E320 Bluetec 77k (USA)
09' Hyundai Santa Fe Diesel 48k (S.A.)

Last edited by TMAllison; 11-13-2006 at 06:37 PM.
Reply With Quote
  #3  
Old 11-13-2006, 09:47 PM
Registered User
 
Join Date: Sep 2006
Posts: 26
Thanks

Thanks for the reply. I am an idiot. What I was calling the oil filter housing is actually the power steering pump. Thanks again. I own a 1981 240D so I am used to the 123. The issue with the fuel pump doesn't appear to be expensive correct? Thanks again
Reply With Quote
  #4  
Old 11-13-2006, 10:17 PM
Registered User
 
Join Date: Feb 2004
Location: Walnut Creek, CA & 1,150 miles S of Key West
Posts: 4,874
The seals are not too tough, but are a little techinal. Parts are a couple of bucks for a o-ring and a crush washer for each valve. Labor looks easy on yours as everything is out in the open and easy to get to. Probably take an hour or two. You will need a torque wrench and to search the forum for the torque procedures. Cleanliness is very important.

Do all of them, not just one.

Check the seal of the lid on the PS. It could be the cause of the fluid leak there.

The oil filter is at the rear of the engine compartment behind the wind sheild washer bottle, up top. Metal canister.

__________________
Terry Allison
N. Calif. & Boca Chica, Panama

09' E320 Bluetec 77k (USA)
09' Hyundai Santa Fe Diesel 48k (S.A.)
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 04:01 AM.


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