I have a 89' international with a E40D tranny. I have just undertaken some overhauling of the engine's seals and other parts; radiator, starter, hoses ect... I bought the old ambulance in hopes to convert it to run on Straight Veggie Oil. In the past 2 months, after 3 months spent on all the engine work, I have successfully converted the engine to SVO. Other than a few quirks in the filtering system everything seems to be running fine.
After the conversion work I take it on a test run. The Tranny is not shifting on it's own. I have to manualy shift from 2nd and 3rd gear. OD does not work, no torque. When I tried my meter on the code reader nothing happened. Took it to get it read with a real code reader and it just made a long beeping noise. My over drive manual switch doesn't work. It seems like a wiring or sensor problem. Does anyone have any idea what the h#@l is going on?
