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  1. Join Date
    May 2012
    Posts
    29
    #1
    Nasira thread ng no.1 spark plug ng kotse ko sa cylinder head eh nagbabawas ng langis need daw palitan ng valve,valve seat, basta yung magkksama dun maliban s rocker arm at nsa ibabaw, nung paandarin wala ng singaw sa spark plug,pero ang panget ng idle taas baba rpm,tapos mahina hatak,at mejo umiinit normal ba? ito kasi sabi ng mekaniko gamitin daw muna para lumapat mga barbula.. gaspang ng andar pati idle .. hindi ganito expectation ko kasi.

  2. Join Date
    Aug 2013
    Posts
    475
    #2
    mali yung pag "seat" ng valves sa valve seat. pwedeng kulang sa hasa yung valves sa valve seat kaya erratic idling ka. ibig sabihin singaw valves mo.

    doon naman sa slight increase in engine temp, masyadong mahigpit valve clearance. baka wala sa spec. ang alam ko, kapag nag aadjust ng valve clearance sa 2E, dapat nasa operating temp ang makina. check mo na lang yung naka stamp sa hood mo kung ano ang tamang sukat ng valve clearance.

    yung mahina hatak, try mo magpa check ng timing. stock setting is 10 degrees advance.

    mga possibilities lang ito paps.

    kadalasan kapag mausok, valve seals lang ang sira, medyo bihira masira ang valve at valve seat. masisira lang ito sa 2E kapag naputulan ng timing belt.

  3. Join Date
    May 2012
    Posts
    29
    #3
    Ty sa input sir innova 2013, baka nga raw masikip pa lahat kasi ng valve pinalitan gamitin ko raw muna para magka pare-pareho ng laro, di ba ito delikado? Madaming paakyat dito sa may amin. Lalo kapag bagong andar mahina hatak need ko pa medyo mtagal na warm up kesa 5 mins. N warm up ko dati. Kalog daw mga valve ko kaya kelangan palitan, pati valve seat gastado na, walang usok dati makina ko pero nagbabawas ng oil pakonti konti dun daw lumulusot sa gastadong valve at valve seat ky walang usok. Ty sir.

  4. Join Date
    Oct 2009
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    2,271
    #4
    Quote Originally Posted by sago123 View Post
    Ty sa input sir innova 2013, baka nga raw masikip pa lahat kasi ng valve pinalitan gamitin ko raw muna para magka pare-pareho ng laro, di ba ito delikado? Madaming paakyat dito sa may amin. Lalo kapag bagong andar mahina hatak need ko pa medyo mtagal na warm up kesa 5 mins. N warm up ko dati. Kalog daw mga valve ko kaya kelangan palitan, pati valve seat gastado na, walang usok dati makina ko pero nagbabawas ng oil pakonti konti dun daw lumulusot sa gastadong valve at valve seat ky walang usok. Ty sir.
    walang usok makina pero nagbabwas ng oil..

    edi buo pa ung valve seal at seat mo..

    baka naman may tama na piston ,piston ring mo kaya nagbabawas ng langis.blo up na siya sa no.1 kaya pinatay niya ung no.1

  5. Join Date
    May 2012
    Posts
    29
    #5
    Blo up? Ano ibig mong sabihin sir jaypee? Nasira thread ng no.1 spark plug sa cylinder head kya pina machine shop pero buo pa yung uno.

    Mahina p siya humatak,mejo ok na temp. Mag stabilize na, gamit ko khpon ky lang umaga di nga ako nag aircon kc rough ang idle tpos alanganin power.ganun b tlga kapag pinalitan ng valve at v.seat? Tapos sa biglang yasak sa gas,parang na nabubulunan tsaka magbibigay ng power. Hirap gmitin.

  6. Join Date
    Jul 2003
    Posts
    573
    #6
    kapag bagong overhaul, di dapat ganyan ang andar. dapat tahimik at pino ito sa simula pa lang.smooth ang takbo ng makina, hindi erratic sa idling.

  7. Join Date
    May 2012
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    29
    #7
    Quote Originally Posted by tip_tipid View Post
    kapag bagong overhaul, di dapat ganyan ang andar. dapat tahimik at pino ito sa simula pa lang.smooth ang takbo ng makina, hindi erratic sa idling.

    Tahimik ang makina sir, pero tama po ba na mahina pa siya humatak?

    Yun nga yung idling nya rough at erratic, tapos kapag naka aircon, mas lalo na at prang di makaka akyat sa matarik na daan.

    Hindi nga din smooth gamitin.

  8. Join Date
    Mar 2008
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    #8
    i'd be interested in the timing belt adjustment..

  9. Join Date
    May 2012
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    29
    #9
    Quote Originally Posted by dr. d View Post
    i'd be interested in the timing belt adjustment..
    Ok sir, ipapa timing ko ulet,kasi nilagyan lang ng tali yung timing belt para siguro hindi mabago timing pero nung ikakabit na parang dumulas at nabago, ty ng madami atleast dumdami na input sa akin at nagkaka idea ako mga dapat gawin. Salamat.

  10. Join Date
    May 2012
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    29
    #10
    Quote Originally Posted by dr. d View Post
    i'd be interested in the timing belt adjustment..
    Salamat po sa payo nyo... lampas daw ng isang ngipin yung timing, malakas na ulet corolla ko,

    Tsaka sa ibang nagbigay ng inputs.... salamat


    Mejo hindi na lang stable ang idle nya... sabi ko adjust sa distributor eh gamitin ko muna ulet daw..
    Ano kaya dapat gawin na? Kakilala ko yung mekaniko,kaibigan ko pa, feeling ko tuloy pineperahan ako... hayss...

  11. Join Date
    Nov 2015
    Posts
    13
    #11
    Hello Mga Sirs,

    I hope someone can help me with my concern.

    Car: Toyota Corolla Bigbody XL 2E engine.

    *Nabili ko sya second hand.
    *Napa top overhaul ko na.
    *Napapalitan ko na rin ng bagong piston rings.

    Ok naman sya (been using it for almost 2 months na) then all of a sudden napansin ko ung PCV valve na dapat nakalagay sa ibabaw na makina is hose lang (bad trip ung makenikong gumawa hindi napansin). So bumili ako ng PCV valve kasama na ung seal. Pag kabit ko ng PCV valve, bumaba idle ng kotse ko pag walang AC, to the point na namamatay to. Pero hindi ako namamatayan pag bukas ang AC.

    *Napasin ko lang parang may hizing sound dun banda sa fuel filter although im not sure kung related ito sa idle issue ko.

    *Dagdag ko lang bago po spark plugs ko.
    *Yung isang wire ng spark plug maluwag na as in wala ng kapit pag pinasok sa butas ng saprk plug.


    Tanong ko lang po.
    *Ano kaya ung problema ng kotse ko (low idle)?
    *Dahil kaya to sa PVC valve kasi nangyari lang naman un after ko to palitan?
    *Or vacuum leak?
    *Or kelangan ko na palitan ung spark plug wire ko?


    I hope someone can help me, sorry I cannot create a new thread of my own as I needed to post 5 times on the threads available since I'm just new here sa Tsikot.

    Thanks in advance mga sirs!

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    Hello Mga Sirs,

    I hope someone can help me with my concern.

    Car: Toyota Corolla Bigbody XL 2E engine.

    *Nabili ko sya second hand.
    *Napa top overhaul ko na.
    *Napapalitan ko na rin ng bagong piston rings.

    Ok naman sya (been using it for almost 2 months na) then all of a sudden napansin ko ung PCV valve na dapat nakalagay sa ibabaw na makina is hose lang (bad trip ung makenikong gumawa hindi napansin). So bumili ako ng PCV valve kasama na ung seal. Pag kabit ko ng PCV valve, bumaba idle ng kotse ko pag walang AC, to the point na namamatay to. Pero hindi ako namamatayan pag bukas ang AC.

    *Napasin ko lang parang may hizing sound dun banda sa fuel filter although im not sure kung related ito sa idle issue ko.

    *Dagdag ko lang bago po spark plugs ko.
    *Yung isang wire ng spark plug maluwag na as in wala ng kapit pag pinasok sa butas ng saprk plug.


    Tanong ko lang po.
    *Ano kaya ung problema ng kotse ko (low idle)?
    *Dahil kaya to sa PVC valve kasi nangyari lang naman un after ko to palitan?
    *Or vacuum leak?
    *Or kelangan ko na palitan ung spark plug wire ko?


    I hope someone can help me, sorry I cannot create a new thread of my own as I needed to post 5 times on the threads available since I'm just new here sa Tsikot.

    Thanks in advance mga sirs!

  12. Join Date
    Mar 2008
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    54,619
    #12
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    una... all high tension cables must be properly and effectively connected. otherwise, you will have misfire, rough idling and dying engine. if you can not remedy or fix them, then you have to replace them.
    baka kailangan lang ng tune-up with that pcv properly connected. the mechanic probably tuned it up with that pcv dis-connected. but i am not sure.. it's been quite a while when we actually did tune-ups... i might have forgotten some tricks of the trade..
    fuel filter hissing sound? hendeh ko alam.. baka tunog ng carburator ang naririnig nyo..?
    when the aircon is turned on, the engine automatically goes into higher rpm mode. that is why the engine seems to run better.
    good luck and have fun.

  13. Join Date
    Nov 2015
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    13
    #13
    Quote Originally Posted by dr. d View Post
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    una... all high tension cables must be properly and effectively connected. otherwise, you will have misfire, rough idling and dying engine. if you can not remedy or fix them, then you have to replace them.
    baka kailangan lang ng tune-up with that pcv properly connected. the mechanic probably tuned it up with that pcv dis-connected. but i am not sure.. it's been quite a while when we actually did tune-ups... i might have forgotten some tricks of the trade..
    fuel filter hissing sound? hendeh ko alam.. baka tunog ng carburator ang naririnig nyo..?
    when the aircon is turned on, the engine automatically goes into higher rpm mode. that is why the engine seems to run better.
    good luck and have fun.


    Thank sir for the quick post!

    I will try to fix my spark plug wiring muna cguro.

  14. Join Date
    Aug 2013
    Posts
    475
    #14
    Quote Originally Posted by CRA View Post
    Thank sir for the quick post!

    I will try to fix my spark plug wiring muna cguro.
    possible na vacuum leak bro. kasi nung wala kang binabago, walang problema. dalawa yung butas sa may valve cover. yung malaki, doon yung pcv valve. bali from pcv valve papuntang intake manifold yung hose. yung maliit naman, pwede namang walang connection pero mas maganda kung connected siya sa intake tube. try tanggalin yung pcv valve tapos takpan mo ng daliri yung hose na connected sa intake manifold, dapat gaganda idling mo, kapag hindi, may butas yung hose, tapos try mo kabit yung pcv valve, kapag low idling, sira yung pcv valve na nabili mo.

    tama si dr. d, palitan mo na lang ng set yung high tension wires para atleast, mas madaling mag isolate ng problem. tska kasama talaga sa consumables yung high tension wires, kumbaga sabay sabay sila pinapalitan kasama ng distributor cap, iginition rotor at spark plugs. naging kaugalian lang natin na kapag hindi sira, hindi pinapalitan.

    regarding sa hissing sound na malapit sa fuel filter, charcoal canister yun. may mapapansin kang parang reservoir na kulay itim sa baba, tapos may hose yun na papunta sa carb. yung hissing sound ang nag sasabi na ito ay working unit. lalo na kung after switch off ang makina galing sa mahabang biyahe.

  15. Join Date
    Nov 2015
    Posts
    13
    #15
    Quote Originally Posted by innova2013 View Post
    possible na vacuum leak bro. kasi nung wala kang binabago, walang problema. dalawa yung butas sa may valve cover. yung malaki, doon yung pcv valve. bali from pcv valve papuntang intake manifold yung hose. yung maliit naman, pwede namang walang connection pero mas maganda kung connected siya sa intake tube. try tanggalin yung pcv valve tapos takpan mo ng daliri yung hose na connected sa intake manifold, dapat gaganda idling mo, kapag hindi, may butas yung hose, tapos try mo kabit yung pcv valve, kapag low idling, sira yung pcv valve na nabili mo.

    tama si dr. d, palitan mo na lang ng set yung high tension wires para atleast, mas madaling mag isolate ng problem. tska kasama talaga sa consumables yung high tension wires, kumbaga sabay sabay sila pinapalitan kasama ng distributor cap, iginition rotor at spark plugs. naging kaugalian lang natin na kapag hindi sira, hindi pinapalitan.

    regarding sa hissing sound na malapit sa fuel filter, charcoal canister yun. may mapapansin kang parang reservoir na kulay itim sa baba, tapos may hose yun na papunta sa carb. yung hissing sound ang nag sasabi na ito ay working unit. lalo na kung after switch off ang makina galing sa mahabang biyahe.


    Salamat Innova2013! All that you have mentioned are correct.
    Dinala ko sa shop ung auto yesterday and it is indeed a vacuum leak. All is well sir. Napaayos ko na din ung evaporator ng AC ko.
    Question lang sir, medyo na naprapraning ako sa auto ko. kanina someone (kapit bahay na hindi naman pala marunong mag start ng auto)!!!!! GRRRRR!!!! Overturned my ignition key and it made a squealing sound fpr like 15 to 20 seconds!! Ayaw nya daw bitawan ung key baka daw mamatay yung makina!!! sa asar ko haging ko na masipa! So pinaandar ko ung makina at inistart ulit, smooth naman.

    does it have any damaging effects? Should I be worried?

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    Quote Originally Posted by innova2013 View Post
    possible na vacuum leak bro. kasi nung wala kang binabago, walang problema. dalawa yung butas sa may valve cover. yung malaki, doon yung pcv valve. bali from pcv valve papuntang intake manifold yung hose. yung maliit naman, pwede namang walang connection pero mas maganda kung connected siya sa intake tube. try tanggalin yung pcv valve tapos takpan mo ng daliri yung hose na connected sa intake manifold, dapat gaganda idling mo, kapag hindi, may butas yung hose, tapos try mo kabit yung pcv valve, kapag low idling, sira yung pcv valve na nabili mo.

    tama si dr. d, palitan mo na lang ng set yung high tension wires para atleast, mas madaling mag isolate ng problem. tska kasama talaga sa consumables yung high tension wires, kumbaga sabay sabay sila pinapalitan kasama ng distributor cap, iginition rotor at spark plugs. naging kaugalian lang natin na kapag hindi sira, hindi pinapalitan.

    regarding sa hissing sound na malapit sa fuel filter, charcoal canister yun. may mapapansin kang parang reservoir na kulay itim sa baba, tapos may hose yun na papunta sa carb. yung hissing sound ang nag sasabi na ito ay working unit. lalo na kung after switch off ang makina galing sa mahabang biyahe.


    Salamat Innova2013! All that you have mentioned are correct.
    Dinala ko sa shop ung auto yesterday and it is indeed a vacuum leak. All is well sir. Napaayos ko na din ung evaporator ng AC ko.
    Question lang sir, medyo na naprapraning ako sa auto ko. kanina someone (kapit bahay na hindi naman pala marunong mag start ng auto)!!!!! GRRRRR!!!! Overturned my ignition key and it made a squealing sound fpr like 15 to 20 seconds!! Ayaw nya daw bitawan ung key baka daw mamatay yung makina!!! sa asar ko haging ko na masipa! So pinaandar ko ung makina at inistart ulit, smooth naman.

    does it have any damaging effects? Should I be worried?

  16. Join Date
    Mar 2008
    Posts
    54,619
    #16
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    Quote Originally Posted by CRA View Post
    Salamat Innova2013! All that you have mentioned are correct.
    Dinala ko sa shop ung auto yesterday and it is indeed a vacuum leak. All is well sir. Napaayos ko na din ung evaporator ng AC ko.
    Question lang sir, medyo na naprapraning ako sa auto ko. kanina someone (kapit bahay na hindi naman pala marunong mag start ng auto)!!!!! GRRRRR!!!! Overturned my ignition key and it made a squealing sound fpr like 15 to 20 seconds!! Ayaw nya daw bitawan ung key baka daw mamatay yung makina!!! sa asar ko haging ko na masipa! So pinaandar ko ung makina at inistart ulit, smooth naman.

    does it have any damaging effects? Should I be worried?

    - - - - - - - - - - - - - - - - - - - - - -





    Salamat Innova2013! All that you have mentioned are correct.
    Dinala ko sa shop ung auto yesterday and it is indeed a vacuum leak. All is well sir. Napaayos ko na din ung evaporator ng AC ko.
    Question lang sir, medyo na naprapraning ako sa auto ko. kanina someone (kapit bahay na hindi naman pala marunong mag start ng auto)!!!!! GRRRRR!!!! Overturned my ignition key and it made a squealing sound fpr like 15 to 20 seconds!! Ayaw nya daw bitawan ung key baka daw mamatay yung makina!!! sa asar ko haging ko na masipa! So pinaandar ko ung makina at inistart ulit, smooth naman.

    does it have any damaging effects? Should I be worried?
    activating the starter motor while the engine is running..
    we all did that sometime in the past.
    if it still works, then we have nothing to be worried about.
    that thing is almost bulletproof.

  17. Join Date
    Nov 2015
    Posts
    13
    #17
    Thank you Dr. D! Medjo nag alala lang ako kasi kakagastos ko lang tas baka gastos nanaman dahil baka may masira makina sa pag oover start ng kapit bahay namen.

  18. Join Date
    Nov 2015
    Posts
    13
    #18
    So last weekend, I went to a AC (sa cainta, harap ng sta, Lucia sho is called PFE) shop to have my evaporator replaced since butas na daw, they replaced it with a laminated one, nireplaced na din ung expansion valve and dryer. Ok naman lumanig na, then kinabukasan (monday), nawala ung lamig. I went back to the AC shop for a back job, we found out that ung condenser pala ung butas. For me ok lang naman na palitan na ung evaporator since luma na talaga and bad condition na. So they replaced my condenser with a laminated one. They tested my compressor and ok pa naman.
    *Ung condenser sure ako may problema kasi tinest sa harap ko at may butas talaga.
    *They tested my compressor and walang leak at normal pa naman anf pag pump ng freon.
    *Ung evapoator hindi, kasi hindi nila tinest (ok lang kasi it looks bad na talaga).

    Nakaka asar lang kasi pinag bayad nila ulit ako ng freon kasi consumable daw. For dapat nakita na nila yun ung una pa lang.
    All in all it cost me 9k.

    Mga sirs question lang po, kasi pag check ko kanina sa compressor ko, basa sya. Is that normal sir? Hindi naman sya oil, basa lang talag ng water parang moisture from the freon (not sure)?

    Sana may makatulong sirs.

    Thanks again.

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    So last weekend, I went to a AC (sa cainta, harap ng sta, Lucia sho is called PFE) shop to have my evaporator replaced since butas na daw, they replaced it with a laminated one, nireplaced na din ung expansion valve and dryer. Ok naman lumanig na, then kinabukasan (monday), nawala ung lamig. I went back to the AC shop for a back job, we found out that ung condenser pala ung butas. For me ok lang naman na palitan na ung evaporator since luma na talaga and bad condition na. So they replaced my condenser with a laminated one. They tested my compressor and ok pa naman.
    *Ung condenser sure ako may problema kasi tinest sa harap ko at may butas talaga.
    *They tested my compressor and walang leak at normal pa naman anf pag pump ng freon.
    *Ung evapoator hindi, kasi hindi nila tinest (ok lang kasi it looks bad na talaga).

    Nakaka asar lang kasi pinag bayad nila ulit ako ng freon kasi consumable daw. For dapat nakita na nila yun ung una pa lang.
    All in all it cost me 9k.

    Mga sirs question lang po, kasi pag check ko kanina sa compressor ko, basa sya. Is that normal sir? Hindi naman sya oil, basa lang talag ng water parang moisture from the freon (not sure)?

    Sana may makatulong sirs.

    Thanks again.

  19. Join Date
    Sep 2012
    Posts
    2,809
    #19
    If you are 100 % sure that it is just water, then theres a high chance that it came from the black rubber flex hose from compressor goin to evaporator.

    Tumutulo talaga yan kapag maganda ang lamig.

  20. Join Date
    Nov 2015
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    13
    #20
    Quote Originally Posted by jodski View Post
    If you are 100 % sure that it is just water, then theres a high chance that it came from the black rubber flex hose from compressor goin to evaporator.

    Tumutulo talaga yan kapag maganda ang lamig.



    Thanks jodski! Yes water lang naman ung. nagulat lang ako kasi ung buong compressor ung basa.

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    Quote Originally Posted by jodski View Post
    If you are 100 % sure that it is just water, then theres a high chance that it came from the black rubber flex hose from compressor goin to evaporator.

    Tumutulo talaga yan kapag maganda ang lamig.



    Thanks jodski! Yes water lang naman ung. nagulat lang ako kasi ung buong compressor ung basa.

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