dartonh22

i put a used ssqv on my supra and it wont open at all low or high boost, so i took it apart and took the spring out, now it works, but stays open at idle, and close slowly at low vacuum. how can i make it work with the spring. i searched and read about a guy that replaced the spring with a less stiff one, by the way this is the old school hks with the screw on it.