hi all
Just wondering if anyone has ever had problems with a forge dump valve
I sold 1 to a fellow member and it's not working
The diaphragm is not split or spring broken
At idle vacuum opens the valve but it stays open it won't close when the throttle is applied
I know the valve works as I've seen it with my own eyes on another car
The buyer already has a different brand one on there and that works
Anything quirky on a c1j I should know about?