victoroneill

I'm not much good on the computer but get lots of valuable info.
1200 miles on a '93 5.9 12 valve Turbo/intercooled w/46 RH trans in my 72 RV.
I learned a lot and have lots more to learn. It only gets 10 MPG (4.75:1 gears)
The PCM and wiring changes gave me the most fits.
The OD wouldn't engage so I used a switch to ground the message wire.
I get OD and Torque converter lock-up by manual switching.
The PCM gave no alternator charge and then 16.5 volts.
I installed a stand alone Voltage Reg (quick and easy) and get 14.5 volts but,
the Check Engine llight stays on. I may try low watt lamp on G-20 from PCM.
I Replaced the Injection pump for $600 with a rebuilt from a Florida outfit.
A rebuilt starter cost $180.00 and I am looking for a workable Tach.
The gas 440 got 6MPG. I'm looking for 12+ with better tires and gears.
I'll share what I've learned and consider any advice.
Look for me in the PRE-'94 threads.

wannadiesel

Sounds like a neat conversion, post some pics if you can.

An axle with 3.54's would make a huge difference!

Take a look in the 1st gen sticky for info on running the OD off a switch in the governor pressure port.