Ok i just put my newer B16 in my car, with the old motor i was having a problem at highway speed if i ran at a constant speed i would loose power, like i was only running on three cylendars. when i switched the ignition off then right back on it quit and ran fine. now with my newer motor the problem has arrisn at idol and sometimes at highway speed. still if i switch it off and then on real quick it straightens out.i thought it was wiring but i checked all of the connections no help. ajusted TPS, did timing check, new fuel filter. i was thinking maybe injectors or fuel pressure regulator. if anyone has had this problem and fixed it please tell me it is driving me crazy.