After 8 months of dead pedal every morning for the first 5 minutes, finally installed new VP from Bob Wagner. Problem solved. 71000 on the original. My fault for destroying it. Last summer towing up a grade wanted to show a D-Max behind me what it would do. Turned on the comp box at around 2600rpm and unfortunately was set at 5X5. Truck stumbled , dead pedal and was lucky to make 10mph by the top of the hill. Live and learn plus embarrassed