My friend has a 96 RX7... He had a complete new engine put in with a HKS Single Turbo kit.... He just had a new computer put in as well. Now with the new computer the car doesnt shift. You have to manually shift the car and it starts out in 2nd gear even when you put it in 1st gear. When you put it in 2nd gear it shifts, when you put it in 3rd (D gear) it doesnt do anything. the "Hold" button is flashing. Any help is very much appreciated... Thanks. Justin.