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  1. octane_warrior's Avatar
    octane_warrior
    octane_warrior is offline Verified Tsikot Member
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    June 5th, 2009 02:24 PM #1
    1989 Nissan Maxima ang sasakyan ko. I bought it 3 years ago. Recently, napansin kong gumagarlgal at mapalag yung andar ng makina pag
    naka-idle...

    - taas-baba ang RPM (750-800)
    - pinalinis ko na yung karburador pero garalgal at mapalag pa rin
    - tumitino pag naka-ON ang A/C
    - walang problema pag tumatakbo at hindi hard starting
    - lumalala ang garalgal/palag pag umaapak ako sa preno, babagsak ang RPM sa 600

    Please help me mga Bro! Thanks!!!
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  2. oj88's Avatar
    oj88
    oj88 is offline Tsikot Member Rank 2
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    June 5th, 2009 02:45 PM #2
    Sounds like a vacuum leak.
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  3. jjmd3_787's Avatar
    jjmd3_787
    jjmd3_787 is offline Tsikoteer
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    June 5th, 2009 03:10 PM #3
    From my experience with my Maxima, malamang hydrovac ng preno mo ang may leak. I-test mo: remove the hose connected to your hydrovac and plug it (the hose) with your finger. Pag gumanda ang andar sa idle ay sure na yun ang sira.

    Goodluck!

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  4. octane_warrior's Avatar
    octane_warrior
    octane_warrior is offline Verified Tsikot Member
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    June 5th, 2009 03:19 PM #4
    Thanks!
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help with my engine...