B16A VTEC PROBLEM???
Posted: November 6th, 2007, 1:34 pm
hey guys need so advice on this one. at crusing speed on higway say bout 80kmph my B16A suddenly jumps to between 200-400 rpm higher stays for bout 2 sec then drops and keeps fluctuating like that for a while even with my foot steady on gas pedal!! almost feels like vtec is continuosly engaging and dis-engaging. help!!! anyone had experience with this before? any help will be greatly appreciated.