1st Generation Dodge Cummins 89-93 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with Rotary Injection Pumps

Whitney Houston we have a Problem!

Old Aug 24, 2009 | 04:28 PM
  #1  
HankdaTank's Avatar
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Default Whitney Houston we have a Problem!

I have fuel dripping out of my VE pump via top relief spout, Oh and this is post intall of a fuel pin and 3200 spring and twist of idle and throttle screws
 
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Old Aug 24, 2009 | 04:31 PM
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top relief spout? this isn't ringing a bell... but; good news it isnt anything gone horribly wrong... the seals are how many years old? 20ish? when you disturb them more than likely they don't seal again... it's like 20 bucks for a seal kit. as for where to get them; no idea... the sponsors might have something
 
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Old Aug 24, 2009 | 06:15 PM
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here is a pic of where diesel is leaking
 
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Old Aug 24, 2009 | 06:55 PM
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Santa Rosa Diesel..modern solutions for all of your diesel fuel system needs. these guys are local for you..

i got a seal kit from these guys , Diesel Parts & Service. Fuel Injection Specialists. Pumps, Injectors, Exhausts, Filters, Alternators & Starters, Fuel Additives i paid 17 or so bucks for my kit shipping might be a little more...good luck
 
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Old Aug 24, 2009 | 08:49 PM
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Thanks man!
 
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Old Aug 24, 2009 | 10:16 PM
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hmmmm if it is leaking from there... i'm going to say that the seal on the pin that rides your fuel pin is seeping... the only thing that should be comming out of that is air from when the diaphragm and fuel pin move up and down... take the cap off, pull the fuel pin and see if the hole that the fuel pin rides up and down in is full of fuel. if it is. then that indeed is your problem and a seal kit will do ya up nicely and a special thanks to Azrattle for the lead on a seal kit
 
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Old Aug 25, 2009 | 01:00 AM
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bosch Part # DGK121

here is the part number for the seal kit
 
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Old Jan 5, 2010 | 09:45 PM
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Default where exactly is the seal located???

Originally Posted by tower_ofpower
hmmmm if it is leaking from there... i'm going to say that the seal on the pin that rides your fuel pin is seeping... the only thing that should be comming out of that is air from when the diaphragm and fuel pin move up and down... take the cap off, pull the fuel pin and see if the hole that the fuel pin rides up and down in is full of fuel. if it is. then that indeed is your problem and a seal kit will do ya up nicely and a special thanks to Azrattle for the lead on a seal kit

Hi there... Please i can really use some help here, see i just find out that my Ip has the very same problem, it is leaking from the same place. Can you please tell me where exactly is located this pin that rides the fuel pin cone...mybee a pic or a link to some info, sorry but i know nothing about diesel this is my first diesel truck, and i think it will be a very good idea to learn from the pros....thanks for your time and help..Gilberto
 

Last edited by 1stgenSWB; Jan 5, 2010 at 09:56 PM.
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Old Jan 6, 2010 | 05:58 PM
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Whitney Houston we have a Problem!-dscn0044.jpg

Whitney Houston we have a Problem!-dscn0043.jpg

Whitney Houston we have a Problem!-dscn0042.jpg
its down in the hole, i didn't want to pop it out cause it's a real pain to get back in, hope it helps
 
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Old Jan 7, 2010 | 01:47 AM
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Default i see...well, so

that¨s the little pin that rides in the fuel pin, looks more like a needle, and that´s were the gas finds his way to the top right..? looks like this is the one.....http://www.dieselperformance.com/pro...E_Fuel_Pin.pdf

page num.7 pic 9. Last , can that seal/o ring be found on the VE seal kit Bosch part number DGK-121? thanks for the help....
 
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