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
  #31  
Old 01-31-2008, 03:30 PM
Registered User
 
Join Date: Sep 2007
Location: Shreveport, La.
Posts: 230
I put my new primer pump on today, which was pretty strait forward. Just make sure you take off that small inlet nozzle on the right connected to the pre-filter so that you can access the pump to remove it. My 24mm wrench was far too large to move in the cramped engine bay so I resorted to just using a pair of vice grips to remove the old pump. I cleaned it all up and put everything back together.

Still wouldn't start.

I pumped the hell out of my pump.

Still wouldn't start.

I cracked the nut on my #5 injector, pumped, tried to start to see if there was any diesel coming out of the line. No fluid whatsoever.

I tightened that nut and loosened the one on the IP for the #5 injector, repeated the process. Still no fuel running down the side of the engine.

I put everything back together and just pumped the absolute hell out of that primer pump. Jumped in, let it glow. BROOOOM! Started right up.

I'm not sure about what it was exactly that fixed the problem but its working now. And since I cleaned the banjo-bolt, replaced broken/cracked vacuum lines, fuel filters and the pump, I'd say my engine is running better than when I bought it. I took it for a spirited spin around my neighborhood and the performance has definitely increased, not a significant amount, but still noticeable.

I just wanted to thank you all again for your help!
__________________
1963 Ford F100 - Cummins Swap?
1985 Mercedes 300SD - 210K
1992 Ford Festiva - 92K
2001 Ninja 250 - 8K
Reply With Quote
  #32  
Old 01-31-2008, 04:16 PM
Registered User
 
Join Date: Jan 2000
Location: PA
Posts: 5,440
Richard,

Some times its real hard to prime the system. U have to give that primer pump a hell of a pumping. But if U pump it enough it will get out all the air without removing or loosening anything.

The air in the secondary filter will go out thru the bleed hole in top of filter, the air in the IP will go out the overflow valve and any air in the injection lines will go out thru the injectors.

P E H
Reply With Quote
Reply

Bookmarks

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 On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -4. The time now is 11:21 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2018, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2018 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page