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  1. Join Date
    Oct 2018
    Posts
    12
    #2331
    Quote Originally Posted by 12vdc View Post
    Napalitan na fuel filter? Ifyou are suspecting air in line, try to install transparent chemical hose in between fuel filter and injection pump and between fuel filter and fuel inlet pipe and check where the air is coming, it could be the primer bulb leaking or cracked fuel hose.
    transparent na yung dun sa may fuel pump wala naman akong nakikitang bubbles na pwedeng indication ng air

  2. Join Date
    Nov 2009
    Posts
    2,985
    #2332
    iLan na odometer, na overhaul na? Try mo pa compression test or check injection pump. Ang diesel(compression ignition) kpag hard starting pwede loose compression. Ang gaso(spark ignition) kahit agnas na yung piston ring aandar parin pero maingay at mausok.

  3. Join Date
    May 2009
    Posts
    1,990
    #2333
    maari din na front oil seal ng injection pump.....tanggalin mo upper timing cover at inspect ang sprocket area ng injection pump.

  4. Join Date
    Jul 2008
    Posts
    5,688
    #2334
    Can anyone recommend a shop that does compression testing? Central only does it via OBD2.

  5. Join Date
    Oct 2018
    Posts
    12
    #2335
    Okay na pinalitan namin Injection Pump maraming salamat sainyo

  6. Join Date
    Feb 2019
    Posts
    3
    #2336
    Hello, need help po. I have toyota 2l diesel, ilang days na din di umaandar. Relaced battery kse bumubula n pero ayaw pa din. Gumgna starter pero mukhang walang diesel n pumpasok so i tried cleanibg the fuel injectors. Found lots of carbon. After cleaning, ayaw pa din sya mag start. Some say sa manual pump bka may hangin. Btw walang nlabas na usok after cranking. Any idea po. TIA

  7. Join Date
    Jul 2006
    Posts
    3
    #2337
    Same problem here. 2012 Starex Delphi, rough running engine after valve cover gasket replacement. Sabi ng mekaniko mawawala din after few days use, 1 day pa lang naman but i'm worried na di babalik sa smooth run.

    Any recommendations Sirs?


    Quote Originally Posted by Dieseldude View Post
    Delphi injectors are ok. We have had no problems with them.

    Why do you say they are damaged? Have you had them tested? We can test those injectors

  8. Join Date
    Jul 2019
    Posts
    2
    #2338
    *Sir Dieseldude

    San po shop nio sir? Pa-check ko po sana yung pick-up ko (nissan eagle) regarding sa white smoke sa exhaust tip

  9. Join Date
    Dec 2019
    Posts
    1
    #2339
    Hi sir, question lng po and medyo newbie here when it comes to diesel cars. ok lang ba itest ung fuel injector ng pick up ng friend ko sa suv ko. same brand? salamat po sa maglilinaw

  10. Join Date
    Dec 2017
    Posts
    2,445
    #2340
    Quote Originally Posted by chrisred View Post
    Hi sir, question lng po and medyo newbie here when it comes to diesel cars. ok lang ba itest ung fuel injector ng pick up ng friend ko sa suv ko. same brand? salamat po sa maglilinaw
    If you are sure that the injectors are identical, perhaps it is safe.

    I admit that if the same thing will be done to my vehicle, I might not agree in swapping it.

Diesel Fuel Injection System Help Desk