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  1. Join Date
    Aug 2010
    Posts
    17
    #21
    Quote Originally Posted by danteps View Post
    as for the choke i check mine at nakasara sya pag off ang engine mag open lang sya once started na ang engine at may nadevelop ng vacuum, on my ride its vacuum actuated kasi di ko alam yung sa nissan kung electric or vacuum actuated sya
    yung advancer ko po sa ignition vacuum yun po choke ko electric... ndi kaya sira yung sakin? kasi nung engine is running hinawakan ko yung part na bilog plastic umiinit eh pero pag patay engine ndi umiinit... i'll check po mamaya.... tnx po sir danteps... will update you po aSAP.

  2. #22
    Quote Originally Posted by jaypolic View Post
    yung advancer ko po sa ignition vacuum yun po choke ko electric... ndi kaya sira yung sakin? kasi nung engine is running hinawakan ko yung part na bilog plastic umiinit eh pero pag patay engine ndi umiinit... i'll check po mamaya.... tnx po sir danteps... will update you po aSAP.
    Normal lang dapat na uminit yun habang umaandar. Yung init is electrical and ang nagpapabago sa galaw ng bimetallic spring sa loob.

    Dapat pag cold engine and you prime the carb, dapat mag close yung choke flap. Unti unti dapat bubuka yan depending sa init (halos kasabay ang rate ng pag init niyan sa pag init ng engine kung stock pa lahat).


    BTW, stock pa ba ang air cleaner assembly mo or naka open na yung bunganga ng carb mo? Kasi kung open ang bunganga ng carb, evaporate talaga yan pag hindi running ang engine and madalas amoy gas.

  3. Join Date
    Aug 2010
    Posts
    17
    #23
    Quote Originally Posted by kompressor View Post
    Normal lang dapat na uminit yun habang umaandar. Yung init is electrical and ang nagpapabago sa galaw ng bimetallic spring sa loob.

    Dapat pag cold engine and you prime the carb, dapat mag close yung choke flap. Unti unti dapat bubuka yan depending sa init (halos kasabay ang rate ng pag init niyan sa pag init ng engine kung stock pa lahat).


    BTW, stock pa ba ang air cleaner assembly mo or naka open na yung bunganga ng carb mo? Kasi kung open ang bunganga ng carb, evaporate talaga yan pag hindi running ang engine and madalas amoy gas.
    stock pa po sir kompressor pero yung pabilog na may mahaba papunta front grill na lang sya.... pero tingin ko may para nakadugtong pa siguro dun kasi may hump yung labi ng nozzle ng air cleaner assembly eh. tama po kayo sir kompressor need ko ibalik yung 145 na secondary na jet.... kanina hataw mode ako kasi coding at late na sa school yung bata overtake ako medyo hirap kahit todo na apak ko sa gas alam ko nag engage yung secondary ko kasi pag diin ko medyo ramdam ko yung additional power pero kapos hehehehe.... nung pag tapak ko mga lagpas 1/2 sa play ng gas pedal dun na umigkas yung sasakyan then diin pa ako konti kaso parang hirap pa rin hehehe....

  4. Join Date
    Apr 2004
    Posts
    1,100
    #24
    takaw talaga sa gas ang 1.3 na sentra. yung sa amin 93 model ex saloon manual.

    powerful aircon compressor, small engine. dagdag pa kung puno lagi ng pasahero. i could only manage to get about 6-7 km/liter out of our sentra until we sold it in 02.

    a few other things you may have missed which contributed to my bad fc in the past:

    1. may singaw yung carb. nangyari sa akin ito nung pinapalitan ko ng jets sa kamuning. medyo nasakal sya, pero ok yung fc, but after a month or two mas gumrabe. turns out may problema dun sa gasket na nilagay ng mekaniko sa kamuning.

    2. naka convert yung aircon thermostat. hindi na sya naka attach dun sa main assembly at pinalitan ng switch.

    3. naka-advance yung timing to more than 5 deg. ginagawa ito ng ibang unscrupulous dealers para pag ni roadtest malakas ang hatak.

    4. mali yung valve clearance. some cars need to be adjusted when cold, some need to be adjusted when hot.

    hth.

  5. Join Date
    Aug 2010
    Posts
    17
    #25
    Quote Originally Posted by voltscastillo View Post
    takaw talaga sa gas ang 1.3 na sentra. yung sa amin 93 model ex saloon manual.

    powerful aircon compressor, small engine. dagdag pa kung puno lagi ng pasahero. i could only manage to get about 6-7 km/liter out of our sentra until we sold it in 02.

    a few other things you may have missed which contributed to my bad fc in the past:

    1. may singaw yung carb. nangyari sa akin ito nung pinapalitan ko ng jets sa kamuning. medyo nasakal sya, pero ok yung fc, but after a month or two mas gumrabe. turns out may problema dun sa gasket na nilagay ng mekaniko sa kamuning.

    2. naka convert yung aircon thermostat. hindi na sya naka attach dun sa main assembly at pinalitan ng switch.

    3. naka-advance yung timing to more than 5 deg. ginagawa ito ng ibang unscrupulous dealers para pag ni roadtest malakas ang hatak.

    4. mali yung valve clearance. some cars need to be adjusted when cold, some need to be adjusted when hot.

    hth.
    maraming salamat sir volts... i'll check on the manifold is it ok na RTV gamitin or yung shelac at yung parang carton? kasi RTV ginamit ko eh about the timing sir i'll have to secure my own timing light.... para mas maganda ang regular maintenace... about naman sa valve clearance i'll have to re tune it after a month pa kasi nung nag top over haul ako last month lang po... pero na retorque ko na po yung main bolt ng cylinder head... yung thermostat ko po hindi na original yung dipihit na po na tinago sa likod ng dash...

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4 km/L FC of my nissan sunny 1.3 engine who can help me here?