I have done some research before I post this thread. Recently I installed my HKS SSQV and it was running fine, then all of a sudden it doesn't work. I did take it apart and lube it but no luck. On top of that my boost has gone from 5psi to 7psi. Can any one tell me what's going on with my BOV and Boost level. I have only have just the greddy kit and everything listed just like my signature. Pls anyone with some info, good or bad.