cleansss20 Posted July 5, 2013 Report Share Posted July 5, 2013 As the title states I want to buy a procharger big red race valve or another type of supercharger BOV. The one that came with my setup slowly leaks off boost and when I shut my truck off it whistles for an extra 5 sec. after I shut my truck off. It's driving me crazy! Quote Link to comment Share on other sites More sharing options...
THATGUYCRUZ Posted July 5, 2013 Report Share Posted July 5, 2013 Well at least it sounds like your shutting of a jet plane when you park lol Quote Link to comment Share on other sites More sharing options...
cleansss20 Posted July 5, 2013 Author Report Share Posted July 5, 2013 I get crazy looks from people!! Guess they think my truck is blowin' up or it thinks they look good and it's whistlin' lol Quote Link to comment Share on other sites More sharing options...
THATGUYCRUZ Posted July 5, 2013 Report Share Posted July 5, 2013 You shold post a quick video clip, i would like to hear it. Quote Link to comment Share on other sites More sharing options...
idahoBLKss Posted July 5, 2013 Report Share Posted July 5, 2013 why would it be slowly be leaking? the valve should be wide open when your not WOT or even parked . have you checked the valve to see if its opening and closing? as soon as you kill the motor there should be 0 pressure in the system. Quote Link to comment Share on other sites More sharing options...
cleansss20 Posted July 5, 2013 Author Report Share Posted July 5, 2013 Well i know that when i cut the truck off sometimes. It slowly releases air causing it to whistle...it doesn't do it all the time but the majority of the time! Quote Link to comment Share on other sites More sharing options...
cleansss20 Posted July 9, 2013 Author Report Share Posted July 9, 2013 I dont know if you can really tell it, but I let it idle too long sitting still so it didnt whistle as long but if i hurry and cut the truck off after riding around it will whistle longer... Quote Link to comment Share on other sites More sharing options...
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