Help po pls. About my corolla 94 xe 2e engine

**CRA** · November 19th, 2015 02:39 PM

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!

**dr. d** · November 19th, 2015 03:00 PM

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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.

**CRA** · November 19th, 2015 03:11 PM

Originally Posted by dr. d

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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.

**innova2013** · November 20th, 2015 09:02 AM

Originally Posted by CRA

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.

**CRA** · November 22nd, 2015 07:46 PM

Originally Posted by innova2013

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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Originally Posted by innova2013

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?

**dr. d** · November 22nd, 2015 07:49 PM

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Originally Posted by CRA

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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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.

**CRA** · November 22nd, 2015 07:55 PM

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.

**CRA** · November 24th, 2015 11:03 AM

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.

**jodski** · November 24th, 2015 11:10 AM

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.

**CRA** · November 24th, 2015 11:34 AM

Originally Posted by jodski

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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Originally Posted by jodski

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.