ok here is what i found out i cut on my car and the engine light is off i have a oil pressure gauge connected in the front of the head next to vtec i drive it when its warm and when the vtec hits it hits for 500 rpm the oil pressure goes up to 30 and straight back down and wont hit vtec again??? i put my obd2a computer in and drove it the whole thing lagged power a lot because of the build of course but you hear the vtec hit but it doesnt pull the oild pressure runs up and stays up everything works correctly what you think i think it is a tuning issue so i took it to my tuner and he took the chip out and redid the settings and put it back in it idles rough as hell now he cant fix the redline he set it to 7500 and the launch control at 5000 but it redlines or launch controls at 4 wtf did he do i do or what i am down to ecu chip or tuner??????