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Potential Tuner
Ford F150 5.0l 400 10 speed.
Hello
Im fairly new to this ..
I have a problem as many others i can see . Its chainging gears for 1-3 3-5 etc etc ..
so far its changen good . but i locks in 1 st and wont change gear unless you lift the throttle a bitt
anybody that can help make a great tune ?
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Potential Tuner
It's because your OSS values are too high. Download the sheet from this thread and you can translate the OSS to RPM.
https://forum.hptuners.com/showthrea...heet-converter
There are also several other threads covering this.