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  1. Torque Converter and Aftermarket Third Brake Light

    99-03 7.3L Exterior Discussion
    Hey yall, I already have Black, Smoked, LED Headlights and Taillights on my rig. Now, I am looking to upgrade my stock third brake light to an aftermarket smoked LED brake light. My concern is that I have heard rumors about the low current of the LED brake light affecting the torque converter...
  2. Unexplained TC Shifting Issues

    94-98 7.3L General Powerstroke Discussion
    My 97 E4OD has had a hard torque converter shift for the past 2 years - since the day i bought it. My shift pattern is 1, 2, 3, 3lock, 4lock. My problem is when is shifts from 3 to 3lock when accelerating. The TC engagement occurs every single time at 32mph no matter how hard I press on the...
  3. Budget Torque Converter?

    94-98 7.3L Performance Parts
    Does anyone know of a torque converter for an e4od? I would like to upgrade my trans but I don't have much money. I don't want to go crazy, but Target HP is about 450-500. Any suggestions?
  4. Boost pressure

    99-03 7.3L Powerstroke Problems
    Hi. I recently switched from an Edge programmer with monitor to my TC programmer that I have now. With the Edge programmer, it would read 20 psi of boost when hitting it hard. Now that I am using the TC I can only get 15 psi. I am using the Edge plugged into the odb port to read the boost...
  5. 4R100 can't get back to life after extreme rebuild

    99-03 7.3 Transmission Problems
    Hello all, After revamping my 4R100, I am still having the same issues with it. Very sluggish shift, does not take off at all, Does not lock up on 1st going down hill, high revs, high temp, and have a a flashing OD light immediately after starting. This is a list of things that are current in...