MILLI_VANILLI
New member
OK my HKS SSQV blow off valve has quit working, and I am getting compressor surge. I have looked at and replaced all of the the vacuum lines. I have also taken the the blow off valve off and inspected the o ring, the compression ring, and the flange to find no defects. I re- installed everything and the BOV is still not working. Could it be that the BOV is dead, or is there a way to completely disassemble it and clean it. I am lost at this point. I am willing to but a new BOV if necessary but is there anything i missed in inspecting everything? Does any one know if the valve can get dirty and needs to be disassembled and cleaned, and if so how do you do it ..... THANKS 2007 STI LIMITED. Garret GT35 rotated