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  1. G

    1990 7.3IDI engine block with parts

    Correct, I didn't use anything to make the new one run, I got another complete engine to make my truck run again because of time.
  2. G

    1990 7.3IDI engine block with parts

    I was thinking based on what I can find like $300-350? What do you think because I don't know. I know I got a used working motor for $1000 so I'm trying to base it off that. It will come with the engine manual too if that helps :).
  3. G

    1990 7.3IDI engine block with parts

    I was thinking based on what I can find like $300-350? What do you think because I don't know. I know I got a used working motor for $1000 so I'm trying to base it off that. It will come with the engine manual too if that helps :).
  4. G

    1990 7.3IDI engine block with parts

    I have a 90 7.3 that had a main bearing spin on the crank causing it to heat up then lock up. The block it's self is solid and so are the heads and everything else, just would need a new crank and bearings. Engine had 78K on it. I would like to make a little something off of it but feel free...
  5. G

    E40D with no Tach and hard shifts 1990 F250

    Fantastic, thank you so much. Alright, it would appear that one of the ground in the wiring harness got connected to the positive solenoid by either me or my helpers because of some crappy photos we were referencing, and that fact the wire was replaced with a red one... We now have an OD...
  6. G

    E40D with no Tach and hard shifts 1990 F250

    Alright both the ECU was a bust because someone didn't actually test the thing before sending it to me and I got sent the wrong Body manual for this truck. Does anyone have the ECU pinout by chance? I'm going to verify every single connection while I try and find a reputable dealer for a reman...
  7. G

    E40D with no Tach and hard shifts 1990 F250

    Alright, well new ECUIV, thingy it is... Sad face. It should be here tomorrow so I will update then. Thank you all so much again.
  8. G

    E40D with no Tach and hard shifts 1990 F250

    Connectors all look and feel fine. Pins are clean and straight, none burnt. Alternator outputs a smooth 13.6 up to 14.2 at what I'm guessing is 2k ish with a non-RMS meter. I just got my power probe back in there today, hot wired the relay to power the TCS and observed voltage at TCM...
  9. G

    E40D with no Tach and hard shifts 1990 F250

    Oh yeah, I already crawled through I think it was this same post but thank you all the same because there is some very good info. Yep, I remember someone posting a warning saying don't use your hazards while driving with the E40D because it uses the brake light signal to send a lock-unlock...
  10. G

    E40D with no Tach and hard shifts 1990 F250

    For more information, I took it out and shifting to one and two acts the same so I think they both are in 2nd and D acts like its in fourth. When I was probing with the power probe I have some fuses that read bat voltage while others read less then 12 at 11.7 or there abouts. Could it be...
  11. G

    E40D with no Tach and hard shifts 1990 F250

    Update time, I transferred the TPS out of the old engine and into the new one, no dice. Checked continuity on the VSS wiring, all good. I don't know how I would go about checking the output without channeling my inner Keanu and doing some speed stuff. Any diag possible on a VSS? Also I...
  12. G

    E40D with no Tach and hard shifts 1990 F250

    I'm not sure really, it was out of a parts hauler so you would think. It is worth a shot to try it though, thank you. For the VSS I will check that as well. I have a good speedometer but maybe the electrical isn't functioning so I'll try that too. Thank you as well.
  13. G

    E40D with no Tach and hard shifts 1990 F250

    Hmm, In all the articles I read on the site about the issue I thought that the consensus was that the TCM got the signal and then it relayed that to the tach. I will try anything at this point though. I can hook a varistor on a battery and see if I can get the gauge to move. That might rule...
  14. G

    E40D with no Tach and hard shifts 1990 F250

    Hello all, I know this topic has been beat to death and I have tried to go over them all but I am in need of a double check before I get a new TCM. We swapped motor to replace a broken one, everything is hooked up, all the ground are in place, no blown fuses although at first the...

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