NEED YOUR HELP!!! - 96 VTi Engine Problem???

[jayph]

good morning po!

mga sirs, question lang po..

meron po akong honda civic na 96 model.

ang usual na gamit ko lang po dito ay mula sa bahay papuntang office, which is only 10kms.

nagkakaproblema po sya pag malapit na ko sa office. bigla na lang pong nagloloko yung auto.

para pong nauubusan ng gasolina, eh kalimitan naman po ay kalahati pa ang gas ko.

tapos ung RPM meter po ay tataas tapos bababa, tapos bigla pong mamamatay yung makina.

para po syang nahugong na parang nauubusan ng gasolina.

ano po kayang problema?

need your help po...

[sleepsus]

fuel filter or fuel pump?

[jayph]

bago po ung fuel filter...

i don't know about the fuel pump, pero maari po kayang fuel pump sya?

[robot.sonic]

baka kailangan na magpalit ng office.

joke lang.

[hyblaxx_24]

*jayph

sir try mo pa clean yung throttle body..nangyari na sakin yan before nakaka irita bigla biglang bumababa rpm hanggang sa mamatay..tnx..

[desert fox]

MAP sensor baka me singaw o palitin na....

Otherwise, Fuel Pump na.....

[otil_flores]

check fuel pump then palinis mo throttle body baka madumi sintomas kasi ung pag baba at taas ng RPM un based on may experience.

Sana makatulong.Thanks

[dreffyboy]

have your spark plug checked, baka need na ng maintenance.

[mR D]

Could be fuel pump

[sleepsus]

check mo din air filter, baka madumi na

[jayph]

salamat po sa mga replys!!!

*desert fox - napa-check ko ung MAP sensor, may pumapasok daw na cold air... may kinutinting lang ung mechanic... nag-OK sya for almost 1 month, hindi pa naman daw papalitin ung MAP .... then bumalik uli ung problema....


*sleepsus - napalinis ko na sya... medyo umayos ung tunog... pero ganun pa din...

*others - i'm thinking na baka fuel pump nga.... nagtanong ako kung magkano fuel pump... aabot daw ng 3.5k... ganun ba ung presyuhan ng fuel pump??

[isa1023]

Check fuel pump and clean throttle body (carb cleaner will do) then check timing.

Ganyan din nangyari sa Honda ko dati.

[jayph]

*isa1023 - thanks sa reply... i'll have the fuel pump checked 2mrw..

as for the throttle body, kylangan ko pa ba syang tanggalin then linisin, or i can just spray-clean it?

[jayph]

* tried cleaning the throttle body last week... madali lang naman palang tanggalin at ikabit... pero it only gave me 2 days... bumalik din ung problema...

* i guess kylangan ko namang ipa-check ung fuel pump...

[speed unlimited]

Nalinis mo na throttle body . Palinis mo rin MAF sensor at idle air control valve ito kadalasan sakit ng baba taas ng rpm .

[jayph]

* thanks po, try ko din un...

[hyblaxx_24]

Nalinis mo na throttle body . Palinis mo rin MAF sensor at idle air control valve ito kadalasan sakit ng baba taas ng rpm .

pa singit lang sir speed unlimited tanung ko lang anu naman ang nagiging problem pag normal naman ang idling ng engine normal din operation nya pag first start and super cool ang engine then park k sa mall about 1hour may bibilhin then pag balik start mo di masyado lumamig yung engine sa temp gauge mo is 1/2.one click naman sya mag idling sya pero after a while bigla bababa rpm hanggang sa mamatay ang engine.hinahabol ko lang ng apak sa gas pedal then yun na naman.ang nakakapag taka same senario pero pag bukas ang aircon stable naman 850nrpm.tnx

[nogz]

Check mo din ung high tension wire... spark plug... fuel line... had the same problem before... parang nagmistulang pump boat ung auto ko! they checked everything pero sa huli nakita nila na nginatngat lang pala ng daga ung wiring ko...

[jayph]

update ko lang po...


just replaced the fuel pump... ok naman sya tumakbo ngayon.

will keep you guys posted if magkaron ulit ng problem.

[jayph]

* 3 days after replacing the pump, nagloko ulit yung takbo ng auto...

started to have problems when approaching 80 kms per hr...

went dead several times...


* looked for the PGM-FI main relay...

pina-solder ko lang ulit....

2 days after, no problems (so far)...


will keep you posted