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  1. Join Date
    Jul 2009
    Posts
    38
    #1
    mga paps baka may suggestions kayo,yung blitz bov ko kasi ayaw suminga, naka ilang adjust nako dun sa screw ayaw talaga,ang tunog nya parang huni ng ibon parang "peeeeeeeewwwww" imbes na wapish! dati kasi pag binibirit ko 3 to 4k rpm pag let go ko ng throttle "huwaaaapish" na tunog eh ngayon parang kuliglig eh ,eto ba yung turkey sound chaka compressor surge na tinatawag, anu pa ba pwede i adjust para suminga ulit? thanks

    toyota 4efte engine pala,1.3 liter turbocharged

  2. Join Date
    May 2011
    Posts
    481
    #2
    Quote Originally Posted by Kratos4age View Post
    mga paps baka may suggestions kayo,yung blitz bov ko kasi ayaw suminga, naka ilang adjust nako dun sa screw ayaw talaga,ang tunog nya parang huni ng ibon parang "peeeeeeeewwwww" imbes na wapish! dati kasi pag binibirit ko 3 to 4k rpm pag let go ko ng throttle "huwaaaapish" na tunog eh ngayon parang kuliglig eh ,eto ba yung turkey sound chaka compressor surge na tinatawag, anu pa ba pwede i adjust para suminga ulit? thanks

    toyota 4efte engine pala,1.3 liter turbocharged


    wala nang "hatchinggg!" baka wala nang sipon anong pressure ba ang inaabot ng charger. baka mababa ang pressure

  3. Join Date
    Jul 2011
    Posts
    447
    #3
    Quote Originally Posted by mina_nuka View Post
    wala nang "hatchinggg!" baka wala nang sipon anong pressure ba ang inaabot ng charger. baka mababa ang pressure
    neozep lang katapat niyan... hekhek
    sorry for the joke... XD peace

  4. Join Date
    Jun 2011
    Posts
    134
    #4
    Sir,bka may boost/vacuum leak ka.kung may boost gauge ka,ma check mo kung mababa ang boost pressure at vacuum.

  5. Join Date
    Mar 2012
    Posts
    7
    #5
    Quote Originally Posted by Kratos4age View Post
    mga paps baka may suggestions kayo,yung blitz bov ko kasi ayaw suminga, naka ilang adjust nako dun sa screw ayaw talaga,ang tunog nya parang huni ng ibon parang "peeeeeeeewwwww" imbes na wapish! dati kasi pag binibirit ko 3 to 4k rpm pag let go ko ng throttle "huwaaaapish" na tunog eh ngayon parang kuliglig eh ,eto ba yung turkey sound chaka compressor surge na tinatawag, anu pa ba pwede i adjust para suminga ulit? thanks

    toyota 4efte engine pala,1.3 liter turbocharged
    Hahahahahhaha

  6. Join Date
    Mar 2004
    Posts
    433
    #6
    sir , try to adjust the screw outward. then feel the blow off valve in the engine compartment by revving the engine and feeling if there is air blowing off the BOV.

    ofcourse, you are doing this while stop and the hood is open. and preferably with a buddy so you can focus on the BOV and let him do the revving.

    additional - if your bov has been working since and you have not done anything to the engine. theres a big possiblity that it is already broken. try to replace with a working unit from a friends car.
    Last edited by baker123; September 30th, 2012 at 08:20 AM. Reason: additional info

  7. #7
    Quote Originally Posted by baker123 View Post
    sir , try to adjust the screw outward. then feel the blow off valve in the engine compartment by revving the engine and feeling if there is air blowing off the BOV.

    ofcourse, you are doing this while stop and the hood is open. and preferably with a buddy so you can focus on the BOV and let him do the revving.

    additional - if your bov has been working since and you have not done anything to the engine. theres a big possiblity that it is already broken. try to replace with a working unit from a friends car.
    pag nag work, wag mo na ibalik sa friend mo. after nun, ganda na ulit tunog ng BOV mo tapos di na kayo friends.

blow off valve ayaw suminga