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older Hypertech question
I just got an 03 F350 with a 6.0L. It is suffering from stiction. Runs if I plug it in but is really unhappy if left alone. It has an older Hypertech tuner with the knob on the dash that says Hypertech Power Tuner and the numbers 0 thru 3. Anybody know how to unplug this to put it back to...- MarkFJ40
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- Forum: 6.0L PowerStroke Engine & Drivetrain
