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Minotaur Automotive Tuning Software Tune your own 7.3L Diesel! If you have a question or comment about Minotaur? Post it here. Also, check out our Facebook group: Facebook - Minotaur Tuners |
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#1
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Well I got to hook on a real loose track thursday night. I tried playing with shift points to get the truck to start in 2nd which it did. I set it to shift into 3rd at 38 to 43 mph (Which should be appro. 14 to 16 mph in low range) and throttle postion around 3/4 to full pedal. However i was up around 20 to 21 mph on the speedo and 3200 rpm and full throttle and it never shifted to 3rd. Any thoughts? Something I may have missed like a delay or something else? Thanks Edit: Its a NVK4 truck with PMT1 programming
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#2
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Any changes to the truck such as differential gear ratio or tires size? Might be enough of a change. WOT/WOT 4x4 shift rpms changed? Just some thoughts, I'm not on my computer with Minotaur or I might of had a few other ideas.
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Thomas H. '97 F-250 CCSB 7.3L Auto, Gauges, Modded H2E, 285/200% sticks, 7.3L IC, Stealth Dual HPOP, Pheonix chip '03 F-250 CCSB 6.0L Auto, Gryphon CTS, FICM tuning by PHP, Powermax |
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