Does anyone know if I can use HP Tuners to control Torque Converter lockup, specifically allowing it to downshift with the TC locked.
Truck is a 2003 with a built 48re.
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Does anyone know if I can use HP Tuners to control Torque Converter lockup, specifically allowing it to downshift with the TC locked.
Truck is a 2003 with a built 48re.
Not on a 2003.