Quote Originally Posted by gerardojdm
On a single cam, it's hard to hear the vtec engage. Clean the filter inside the pressure switch and check wiring. Also, Jump the Solenoid to the battery to make sure its working. G/L
um...its not as loud as the the DOHC vtec...but SOHC vtec is noisy....atleast mine is..i can hear my vtec crossover over loud music...