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 > Diesel Performance Tuning

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 10-22-2013, 09:03 PM
Registered User
 
Join Date: Nov 2011
Location: central maine
Posts: 3
fluctuating boost-ideas?

My '93 300d was running good till it started going from full boost to nill at full throttle.I blew though the alda line that goes to the intake and ele. thingy next to the battery.Swapped the air box out with another one thinking it might be that ele. door.no luck.Any thoughts?
Reply With Quote
  #2  
Old 10-23-2013, 01:52 AM
Registered User
 
Join Date: Oct 2004
Location: Germany
Posts: 348
lack of fuel.
Check your pre-filter and replace the main filter.
(make sure the fuel line from the tank is free, strainer)

Tom
Reply With Quote
  #3  
Old 10-23-2013, 06:43 PM
Registered User
 
Join Date: Nov 2011
Location: central maine
Posts: 3
thanks tomnik- that will be my next check.
Reply With Quote
  #4  
Old 10-28-2013, 08:43 PM
winmutt's Avatar
85 300D 4spd+tow+h4
 
Join Date: Apr 2006
Location: Atl Gawga
Posts: 9,331
Vacuum leaks in p2 system.
__________________
http://superturbodiesel.com/images/sig.04.10.jpg
1987 300D Sturmmachine
1991 300D Nearly Perfect
1994 E320 Cabriolet
1995 E320 Touring
2001 Eurovan FOR SALE
1985 300D car, sold and missed.
OBK #42
Reply With Quote
  #5  
Old 10-28-2013, 08:46 PM
engatwork's Avatar
busy
 
Join Date: May 2000
Location: Soperton, Ga. USA
Posts: 12,249
Bypass the boost cut out switch and see if it stays on.
__________________
Jim
Reply With Quote
  #6  
Old 10-28-2013, 10:36 PM
winmutt's Avatar
85 300D 4spd+tow+h4
 
Join Date: Apr 2006
Location: Atl Gawga
Posts: 9,331
Quote:
Originally Posted by engatwork View Post
Bypass the boost cut out switch and see if it stays on.
Ya if its fluctuating at WOT dont even try bypassing it, you are overboosting. I missed that detail in title and just read the content.
__________________
http://superturbodiesel.com/images/sig.04.10.jpg
1987 300D Sturmmachine
1991 300D Nearly Perfect
1994 E320 Cabriolet
1995 E320 Touring
2001 Eurovan FOR SALE
1985 300D car, sold and missed.
OBK #42
Reply With Quote
  #7  
Old 11-06-2013, 07:50 PM
Registered User
 
Join Date: Nov 2011
Location: central maine
Posts: 3
p2 system?
Reply With Quote
  #8  
Old 11-07-2013, 12:26 PM
winmutt's Avatar
85 300D 4spd+tow+h4
 
Join Date: Apr 2006
Location: Atl Gawga
Posts: 9,331
Quote:
Originally Posted by ft.lbs. View Post
p2 system?
Rtfm
__________________
http://superturbodiesel.com/images/sig.04.10.jpg
1987 300D Sturmmachine
1991 300D Nearly Perfect
1994 E320 Cabriolet
1995 E320 Touring
2001 Eurovan FOR SALE
1985 300D car, sold and missed.
OBK #42
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 02:10 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2019, 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