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  1. Join Date
    Aug 2010
    Posts
    1,395
    #11
    Quote Originally Posted by jrn29 View Post
    nag kaganito rin dati yung adventure namin , try to calibrate the nozzle and clean the injection pump , yung samin kasi bumalik sa dating takbo niya .

    meron bang shop sa manila area ang nag calibrate ng injection pump?
    how much?

  2. Join Date
    Feb 2008
    Posts
    9,431
    #12
    Quote Originally Posted by trucker111 View Post
    meron bang shop sa manila area ang nag calibrate ng injection pump?
    how much?
    Malabon Diesel sa dagatdagatan magaling. Ok din AER sa bambang area. If calibrate and replace injectors, mga 16-20k na yan

    Sent from my GT-I9300 using Tapatalk 2

  3. Join Date
    Jun 2010
    Posts
    33
    #13
    Quote Originally Posted by crazy_boy View Post
    Malabon Diesel sa dagatdagatan magaling. Ok din AER sa bambang area. If calibrate and replace injectors, mga 16-20k na yan

    Sent from my GT-I9300 using Tapatalk 2
    confirm ko lang sir,yung 16-20k, palit injectors or calibrate lang?

  4. Join Date
    Feb 2008
    Posts
    9,431
    #14
    Quote Originally Posted by fmark View Post
    confirm ko lang sir,yung 16-20k, palit injectors or calibrate lang?
    Kasama na injectors sir

    Sent from my GT-I9300 using Tapatalk 2

  5. Join Date
    Jun 2010
    Posts
    33
    #15
    kung linis lang kaya sir,nasa magkano lang?

  6. Join Date
    Feb 2008
    Posts
    9,431
    #16
    Quote Originally Posted by fmark View Post
    kung linis lang kaya sir,nasa magkano lang?
    Sorry sir hindi ko alam. Usually replace kami. Kasi ang alam ko, disposable ang injectors. Kung lumaki na butas, palit talaga

    Sent from my GT-I9300 using Tapatalk 2

  7. Join Date
    Jan 2011
    Posts
    642
    #17
    not calibrate, balance lang ang nozzle tips. usually less than 100 petot per injector ang charge. then valve clearance ipa adjust mo rin. ang power ng 4d56, nasa 13. palit ng air filter rin, baka barado na. let your engine breath. lastly, makupad ang 4d56. if you want faster acceleration, change car ka.

  8. Join Date
    May 2009
    Posts
    1,990
    #18
    check the basics first:
    1. timing check. retension timing belt if out of specs. replace t-belt if necessary also.
    2. check the three filters: air, fuel and oil. replace if necessary as well as the oil
    3. check valve clearance. check also rocker arms/tappets for cracks. nagpalit na rin ako neto 3 years ago. mahina manakbo dati nung di ko pa napalitan rocker arm.
    3. check also for dragging brakes.
    4. check your clutch for wear
    5. if all else fails, then check the fuel injection pump for calibration or replacement of parts.
    6. nozzle tips for cleaning or replacement. walang remedyo sa nozzle tips. replacement talaga ang bagsak mo dito kung di na maayos spray pattern. di pa ako nagpalit sa pickup ko pero sa small diesel kubota na inayos ko eh nagimprove ang hatak. sa kaibigan ko na farmer iyon gamit nya sa handtractor, tuwang tuwa nga sya nung naayos eh.

    for item #5 & 6, try mo siguro yung 2T. it may do some cleaning sa nozzle tips. check mo na lang yung thread regarding this. as per experience, nabawasan ang smoky exhaust.
    i dont believe na slow ang 4d56NA. ambibilis nga mga nakakasabayan ko na FBs. hehehe.
    Last edited by miked; November 11th, 2012 at 11:07 AM.

  9. Join Date
    Sep 2011
    Posts
    1,313
    #19
    Quote Originally Posted by shelu View Post
    not calibrate, balance lang ang nozzle tips. usually less than 100 petot per injector ang charge. then valve clearance ipa adjust mo rin. ang power ng 4d56, nasa 13. palit ng air filter rin, baka barado na. let your engine breath. lastly, makupad ang 4d56. if you want faster acceleration, change car ka.

    imo :sweat:, may ibang kupad sir , yung tipong mararamdaman mo nag bago yung performance ng car mo .
    yung bigla na lang bumagal o kumupad nga yung auto mo kumpara sa dati niyang takbo .

  10. Join Date
    Sep 2011
    Posts
    1,313
    #20
    Quote Originally Posted by fmark View Post
    confirm ko lang sir,yung 16-20k, palit injectors or calibrate lang?
    hanggat maari wag mo muna sir ipagalaw yung injection pump ( i mean wag mo muna papalitan) , try mo muna yung nozzle i calibrate . kadalasan kasi nasa nozzle pwede rin kulang lang sa tune up or linis ng air cleaner .

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4d56 acceleration problem