2006 Dodge cummins 5.9 Submitted by an Anonymous Greaser on Sat, 2010-04-17 17:52 Is 2006 5.9 Dodge cummins diesel a good motor to convert to vegetable oil? Thanks Reply to this post Dont waste your money!! The Submitted by an Anonymous Greaser on Mon, 2010-04-19 00:14 Dont waste your money!! The common rail high pressure system does not like it and will end up costinging you more money in the long run. You need to purchase a 94-02 cummins and then you only have to deal with the vp44 injection pump once it goes out. reply Great tip, thanks for the Submitted by an Anonymous Greaser on Mon, 2010-04-19 02:36 Great tip, thanks for the info on using 94-02 Cummins! reply That's actually not acurate Submitted by an Anonymous Greaser on Wed, 2010-08-25 04:45 That's actually not acurate info...the vp44 was replaced with a junk bosch in 1998.5!!!! You want 1994-1998.5 Anything 2003 and newer is also good to go! As great and longlasting as the 94-98.5's are the newer ones are easier to find and have much nicer options. So the answer to your question is actually, YES! You're 2006 is a good candidate to run WVO! reply Reply to this post Your name Comment * Location * What code is in the image? * Enter the characters shown in the image.