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Verified Tsikot Member
- Join Date
- Jul 2008
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- 10
July 5th, 2009 08:44 PM #1good day!
lite ace van
engine: toyota 4AGE
yung van ko po kasi pag mainit nagloloko andar ng makina, aabot lang sya ng 3,000RPM then pag sinagad pa throttle bagsak ang RPM nya na parang naka idle tapos pupugak pugak,, pero pag malamig at bagong andar hataw sya, humihirit hanggang 6,000RPM...
Napalitan ko na ng spark plug, platinum pa nga eh, hehe... pati high tension cable bago rin po,, napahiram na rin po ako ng coil and igniter nung kakilala ko pero ganun pa rin po...
Huli ko na lang po magagawa ay yung gasolina bago ko dalin sa mekaniko,, dati po kasi unleaded talaga nilalagay ko, nag try ako ng V-power ng shell, ok naman sya,, then after a month, naglagay ulit ako ng unleaded,, di ko po sure kung doon nagmula... wala rin po ako idea sa EFI... help po, baka may naka experience na po sa inyo ng ganito...
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THE AUTO SPECIALIST
- Join Date
- Mar 2006
- Posts
- 607
July 6th, 2009 12:54 AM #2kailangan ma check yung fuel pressure
at least 30psi at idle
WOT at least 35psi
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Verified Tsikot Member
- Join Date
- Jul 2008
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- 10
July 8th, 2009 08:04 PM #3thank you sir..
isa pa po pala sir, ngayon ko lang na discover,, pag pinatay ng mga 1 minute then start, ok na ulit.. then siguro bago ko mag shift 5th gear *3000RPM, nabalik ulit yung problem... kaya malamang hindi sa init ang problem,..
possible nga ang fuel pressure,, pag siguro naka rest ang engine nakaka build up ulit ng pressure,, so malamang kaya filter sir?? naba block yung pressure galing pump??
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THE AUTO SPECIALIST
- Join Date
- Mar 2006
- Posts
- 607
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Verified Tsikot Member
- Join Date
- Jul 2008
- Posts
- 10
July 11th, 2009 07:11 PM #5mukang fuel pressure nga sir ang problem,, lalambot titigas ang hose nung fuel kanina test ko...
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THE AUTO SPECIALIST
- Join Date
- Mar 2006
- Posts
- 607
Be careful with channels like "China Observer" on YouTube. There is a clear bias in their posts and...
Xiaomi E-Car