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  1. Join Date
    Sep 2008
    Posts
    281
    #1
    Need help here mga sir.

    The car is a 2001 Toyota Rav4 4x4 Matic.

    Scenario:

    kakakuha lang namin nung rav sa talyer since pinalitan yung PS kit nya due to leak. On the same day ng pagkuha ko ng oto eh wala pa ko napansin until yesterday nung gamitin ko eh, whenever na biglaan ang tapak ko from a full stop sa gas pedal eh may rattling sound(hindi naman yung tipong matagal. biglaan lang din yung rattle nya) akong naririnig pero after that eh nawawala naman kagad. pero tumutunog sya during my first rev from a full stop.

    Parang somewhere sa gitna ng engine bay nanggagaling yung tunog.

    kahit naka N ako eh naririnig ko din.

    Is this something to do with the replacement ng PS Kit? hindi kaya may nagalaw sila or something?

    TIA!

  2. Join Date
    Oct 2002
    Posts
    29,354
    #2
    could be busted engine, tranny or exhaust supports. You can have those checked easily.

  3. Join Date
    Sep 2008
    Posts
    281
    #3
    Quote Originally Posted by ghosthunter View Post
    could be busted engine, tranny or exhaust supports. You can have those checked easily.
    Busted engine? what are the other symptoms of these?

    sana hindi naman... wala naman pinagbago sa performance eh

  4. Join Date
    Oct 2002
    Posts
    29,354
    #4
    Quote Originally Posted by bluerolla View Post
    Busted engine? what are the other symptoms of these?

    sana hindi naman... wala naman pinagbago sa performance eh
    Busted engine supports... not busted engine.

  5. Join Date
    Sep 2008
    Posts
    281
    #5
    Quote Originally Posted by ghosthunter View Post
    Busted engine supports... not busted engine.

    whew... what a relief... my bad

    Not that kind of rattle sir... parang something close sa sound na "tiktik"

  6. Join Date
    Jul 2009
    Posts
    23
    #6
    gas or diesel? pasensya na di ako familiar sa auto mo? baka nman naka advance masyado timing ng distributor..

  7. Join Date
    Oct 2002
    Posts
    29,354
    #7
    Quote Originally Posted by theflaw View Post
    gas or diesel? pasensya na di ako familiar sa auto mo? baka nman naka advance masyado timing ng distributor..
    RAV4 are gasoline fueled SUVs.

  8. Join Date
    Nov 2008
    Posts
    4,642
    #8
    Nangyayari rin tong parang rattling sounds na nanggagaling most likely sa engine bay, sa civic EK A/T naman namin tuwing 60kph plus na ang takbo (minsan 40kph plus pa lang), randomly ito nangyayari only in "D4" mode. While kapag lagpas na ng 100kph ang takbo, wala ng tigil ang rattling sound when you step on the gas.

    Sa 2008 vios M/T din namin nangyayari to paminsan minsan. Parehong pareho sila ng rattling sound nung EK . Sa vios naman napapansin ko tuwing umaakyat ako ng dimasalang bridge doing 40kph. Nagrarattle siya paminsan minsan.

    Don't know though kung pareho tayo ng type/sound ng rattling. Sa akin kasi parang may medyo mahinang parang may hint na "lata-na-may-lamang-maliit-na-bato-sa-loob" na tunog.

  9. Join Date
    Jan 2010
    Posts
    1
    #9
    sa tingin ko sir, naka-advance ang timing mo kaya may rattling sound na tunog lata, mahina din ang hatak lalo na pag uphill. try mo iaadjust ang distributor o ipa-timing mo na lang sa mga gas stations na may timing gun. mura lang sya. good luck!

  10. Join Date
    Sep 2008
    Posts
    281
    #10
    Pansin ko sir tumutunog lang sya pag binigla yung gas pedal pero pag dahan dahan lang ang pag apak mo(yung tipong hindi biglang rev up) eh wala naman syang tunog.

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Rattling sounds on the first rev?