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Rbertalotto's avatar
Rbertalotto
Explorer
Dec 22, 2016

2006 Dodge 2500 5.9...a few upgrades

Well, it started out being a bit expensive and it ended up being a WHOLE BUNCH expensive......$12K ended up being just shy of $20K !!!!

I have a 2006 Dodge 2500, 4X4, 5.9 Diesel with 165,000 miles on it. Looked at new trucks and simply didn't want to spend 60 large, and I like my truck. It just needed some love.

Originally I decided to have a bunch of BD Diesel stuff installed at Auto Werks Diesel in Caldwell, NJ. They are 4 hours from me but came very highly recommended. I've read articles about them in various diesel truck magazines over the years.So I decided to take the truck down there for the following:
BD "Built" Tow/Haul Transmission
BD Torque Converter
BD Exhaust Brake
All new radiators (4)

All of that came to $12K with labor and other ancillary stuff......

But when we started to take the truck apart....the phone started to ring!

"Hi Roy, I have a bit of bad news....."


Transfer case had a hole in it and a crack....
Replaced with a Jasper Xfer case...Sure is pretty!

Oil pan had a rust spot nearly through and a big dent and a crack
Replaced with new version of OEM, thicker...Required longer bolts......Almost as pretty as the Xfer case!

"While we are in here....You should...."

Replace front and rear main seals on engine. They are weeping.
Replace Flex Plate. Crazy not to do it considering what you are spending now!
Replace Water Pump..Why not!
Replace Idler
Replace Serpentine belt
Replace front sway bar bushings and rod ends with VERY pretty BD Diesel version...
Replace rusted cross member for transmission
Adjust the valves (160K miles and never done. They were quite a bit out of spec)

So I picked the truck up and drove 5 hours to get back home.......To say that Auto Werks did a great job would be an understatement! They guys are artists!

The verdict?

FANTASTIC!!!!!!! Worth every penny! I can't believe how nice the exhaust brake is. Feel like an 18 wheeler!

The new transmission shifts velvet smooth. Hard to tell a 2nd to 3rd and 3rd to 4th shift.....

Have no idea why, but I checked my mileage twice and I'm getting 2-3mpg better. From 17mpg to 20mpg! Could the valve adjustment be responsible?

Engine temperature is 10 degrees cooler and transmission temperature is 20 degrees cooler. Can't wait to pull the big trailer to see what happens.

Another strange thing is I'm not using anywhere near the amount of boost I used to. My Juice With Attitude is set to warn me at 30 psi. In 5 hours, never heard the alarm go off and I "got Into It" a few times....This truck simply hauls a** when the JWA is set at "Race".....

Yup, lots of $$ to spend on a 10 year old truck with 160K miles, but a new one is just shy of $65,000........Hope I get another ten years and 160K miles....That will only be $2000 a year!

Merry Christmas!

30 Replies

  • romore wrote:
    That would be fun to do on our 05 but is more than a little beyond reach. A local 66 International 4x4 has a nicely installed 5.9, you want to see the looks that truck gets.:B


    Sounds great.

    Post a pic
  • Glad your happy!!

    I love our exhaust brake on mountain passes. We can go Seattle to Yuma and not touch brake other than city traffic no problem.

    But one thing did go wrong with exhaust brake. And after talking with BD, not an unusual problem. One of the brass plug bolts vibrated out. He recommended one of two things to make sure there are no problems.

    (1) scribe a mark with nail or something, so can tell if a bolt is vibrating out. The index mark on bolt should stay put.

    Or (2) and this is what is did. Rigged the bolts up like aircraft safety wire so they can't come out. I used a Stainless steel rod. Better known in real life as bicycle spoke.

    Bolt vibrated when we were on mountain pass, wife still talks about how much racket it made, she thought it was going to blow up. It did burn a hole in insulation right above trans dip stick.

    link has pick of what "safety wire" is https://en.wikipedia.org/wiki/Safety_wire

    And pick up spare Serpentine belt, but the size that does not include A/C in case compressor freezes up. Should be belt routing sticker under hood for a/c and no a/c.

    I'm coming up on 125,000 (I think) on a 2001. Being it is getting older we travel with OEM "service manual" and "part look up" book on desk top of our computer. Helps with mechanics that just want to throw parts at what they think is problem. Really helps when something happens on the road and you're away from you're regular mechanic. IE... at mercy of some dealer or mechanic in middle of nowhere.

    And like you it will be along time before I get separated from my $$$ on a new truck. Not to mention if you do break down you're RV makes a handy place to stay in while problem getting fixed.

    My next upgrade is your trucks generation of brakes. Or a spare VP44 under the seat. Can't decide which yet.

    Only bad thing about older trucks is what my brother in law is going thru right now. He got rear ended in his 97 Ford with a 7.3 and is afraid insurance company will "total" it out. And he does not or need new payments on a new truck right now.

    Glad you're happy.

    Another good looking oldie

    http://helpamericanheroes.com/blog/watch-for-the-johnabilt-in-a-neighborhood-near-you
  • That would be fun to do on our 05 but is more than a little beyond reach. A local 66 International 4x4 has a nicely installed 5.9, you want to see the looks that truck gets.:B
  • Yup, my dream is to put a 12V in a 1962 Step Side Chevy/GMC Pickup....Perfect looks and the perfect motor!
  • Rbertalotto wrote:
    Thanks...Totally agree. In fact, I wish mine was an older 12V....Even simpler than my 2006!


    Doesn't get much simpler than a 1st gen. We have 3 sensors, none of which are needed for engine operation and with a gutted FSS it will run until I turn it off. You literally could bump start the truck and drive across country without a electrical system at all providing you have a manual trans and don't need headlights or brake lights.
  • As long as you're happy, more power to you! (See what I did there?)

    Merry Christmas!
  • Thanks...Totally agree. In fact, I wish mine was an older 12V....Even simpler than my 2006!
  • Cummins powered trucks are always worth putting money into and you certainly can't go wrong with BD.

    Mines much older being a '92 but still spend money on it and have no plans on upgrading, especially not to a DEF model truck.