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  1. M

    Diesel trouble 3 shops can't find the problem

    Anybody install a bd rad box speed limiter I just found our after all this my truck has the 47re same as the 01 02 Cummins and has the torque management in the ecm and the truck defuels if you give more then 1/2 throttle from a stop to protect transmission. And drivetrain. I bought the...
  2. M

    Diesel trouble 3 shops can't find the problem

    Has anyone installed one of the BD RAD Boxes into a 03 or 04 Cummins before I'm having trouble hooking this one up. I have went over all the wiring 5 times and check ECM pins resistance checked all the wires and everything checks out great. Box isn't Changing anything
  3. M

    Diesel trouble 3 shops can't find the problem

    So I think I f I understand my problem I have been doing a it of research and found out my truck being a early 03 it has the 47re and has a torque management built into the ECM just like the 01 & 02 Cummins. I read the BD RAD Speed Eliminator will remove the torque management defueling...
  4. M

    Diesel trouble 3 shops can't find the problem

    I'm getting a bd rad box for my truck today 110$ gamble If you Google the 01 02 beginning 03s (MINE) cummins torque management that's exact problem I have. The torque management on these at 1/2 to full throttle takeoffso the ecm only giveshows you half throttle and defuels until 2nd gear or...
  5. M

    Please help

    Have someone crank the motor over with you under the truck hitting the gas tank with a big hammer at the same time. If it starts up then it's fuel pump. Very common for those dodges I have done plenty pumps in those.
  6. M

    Diesel trouble 3 shops can't find the problem

    Yes I most likely will. Just hurts everytime I spend that extra money and no fix. I just did a ecm reflash because people were saying the 03 had bad software and could cause all sorts of issues. Disn't fix the problem..
  7. M

    Diesel trouble 3 shops can't find the problem

    Thanks for the response. There's a company here that has a Bosch injector bench test I was told they want like 50 per injector to test. But they have really bad reviews online. My thoughts were what do they test besides hooking them up and see how the spray pattern is. Or isn't spraying I...
  8. M

    Diesel trouble 3 shops can't find the problem

    Someone said even though my injectors passed the balance test and flow test. That I should take them out and have them bench tested.
  9. M

    Diesel trouble 3 shops can't find the problem

    No one! Anyone?
  10. M

    Diesel trouble 3 shops can't find the problem

    Yes me too. Little annoying when you know something is wrong but you can't figure it out. And spend thousands doing it
  11. M

    Diesel trouble 3 shops can't find the problem

    Really sad when the wife's sonata beats me racing from the stop light. Also when I can't even brake the tires lose even power braking.
  12. M

    Diesel trouble 3 shops can't find the problem

    I have a 03 Cummins 2500 4x4 I have built Trans edge cts2 w hot unlock air intake 4in exhaust and now a fast 150 titanium So my problem has been for months. If I am sitting at a stop light and floor it WOT. The truck does not take off. It surges and hesitates. Like its running out of fuel...

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