Alright, I just got a "new" work truck, 01 six speed. Bought the truck with a bad pump, so the boss had another pump that was good but its an s.o. pump. Truck runs great so far. But as far as a programmer or tuning or whatever goes, do I still look for tuners for an 01? I hot shot with this truck so I'm running about 5-600 miles a day and am trying to get some more fuel mileage out of it. Any help?