Ano na odo reading ng eve mo?
Definitely sa tranny hindi sa engine kasi umaandar naman yung engine. Pag engine oil pump seized up na sana engine mo, or at least totally dead since ecu will shut down the engine with zero oil pressure.
Pag sa tranny, baka putol chain? Or gear? O baka as simple as barado lang filter.
AT pump is also the torque converter, hindi basta masira ito kasi made of solid material, maybe gasket inside the torque converter ang may sira or the solenoid that controls the flow or sensors.
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How much usually repair cost ng ganyan? Good thing covered ng warranty.
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Oil pump daw pero the engine revs but the AT is not engaged. Wala man lang 'thud' when you slot the transmission in gear / the transmission engages?
Seems wrong.
No thud when in gear but initially the revs wont go up parang naka brake torque yung transmission then after a second or two slippage na (revs without moving forward) and if nasa incline ka aatras yung kotse, effectively neutral kumbaga. Same with reverse.
That pump might be the AT oil pump for the torque converter. Kasi if engine oil pump sira na sana engine ko. Tumambay pa ako sa loob ng sasakyan for at least an hour with ac and engine on before dumating yung montero na rescue car namin. engine seems normal so NOPE its not the engine oil pump.
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Sir suysuy, if I may ask, how do you use your tranny? Do you always leave it in automatic mode or do you usually use semi-automatic or sports mode? How about during start-stop traffic, do you place it in neutral or not?
This may be irrelevant to what caused the problem since the eves tranny is rated at 3ton capacity.
Hope it really is just one of those rare cases and that your eve gets repaired soonest. Thanks sir.
P.S.
Bit of concern here since my eves' warranty will also expire this oct with almost 70k kms.
Diba ang transmission oil pump is driven by the engine? Tama ba? If indeed defective, hindi ba dapat gradual and not abrupt?
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yun nga sir.. baka pwede ka hingi second opinion sa ibang casa or talyer.. kasi kung tranny oil pump.. bakit di man lang nag engage yung gear mo? tapos parang nuetral yung dating ng eve mo
atleast may warranty ka pa.. matibay naman tranny ng eve.. ewan ko langvsa oil pump na yan..
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AT oil pump has a very big role, it is the one builds the pressure for the AT to work. At a certrain pressure gear shifting will occur with the help of the solenoids and clutch plates. Kay if may sira sa oil seal pump hindi na maka build ng pressure then clutch plate and solenoids will not work.
Torque converter is also the AT oil pump, ito made of multiple fins angle to a certain drgrees and seal are there to help stop leaking and provide clearance between the shaft and housing. Fin ay hindi basta masisira kasi made of metal unless if there are debris in the fluid, seal naman are made of rubbers so ito mas mauna masira inside sa pump.
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