Sir speedyfix, ano na po recommended RP for 2007 honda city idsi 72k kms?
Maganda nga ba yang royal purple? Gamit ko ngayon top1 P300/liter for diesel
Posted via Tsikot Mobile App
5w-30 has the advantage of better protection during start-up because of its low viscosity under low temperature/morning start-up (mas madaling umakyat yung langis sa mga critical engine parts), better fuel mileage kasi mas maganda ang fluidity niya kapag malamig (mas magaan ikutin ng makina pero during short trips karaniwan siyang mas ramdam yung tipid sa fuel, halos lahat kasi ng oil pare pareho lang ng kapal kapag normal operating temperature assuming same viscosity kahit iba't ibang brand). 1 to 3 cSt (viscosity) is considered negligible when reading the oil's PDS. mas tinitignan kasi ang viscosity during cold start compared sa operating temperature.![]()
assuming same viscosity yung gamit mo na oil wala talaga pagbabago in FC dapat. kahit na synthetic, mineral or semi syn yan.
applicable lang yung mas titipid FC sa short trips lang (10 to 15 mins) using low viscosity oils.
ang habol lang naman natin sa low viscosity oils ay yung cold/first start up protection. sa malamig na panahon o sa umaga, mas malapot ng mga mineral oils compared sa FS, kaya mas matagal na makakarating sa mga rod bearings, main bearings, oil ways yung oil mo using a high viscosity oil compared sa hindi. malalaman mo yan kapag may oil pressure gauge ka. mapapansin mo na hindi ganun kataas ang pressure reading ng FS sa mineral. ang tamang basa 1000 rpm to 10 psi.
Motor Oil 101 - Bob is the Oil Guy - also from BITOG.
good read ito Sir. dito makikita benefits ng low viscosity oil at ng FS oils.
nope i'm not saying that. fact is, you don't have a lot of choices when it comes to viscosity of mineral oil locally. 15w50 or 15w40 lang halos available depending if you're gas or diesel. most new car will require 30 weight oil at the thickest and many more require a 5w20 or similar now (subaru, ford, etc halos 20 weight na for most gas engines). assuming you can get that weight in mineral oil, FC should remain constant but you'll have to replace oil more often because of OCI being shorter.
with synthetic you also get extended protection since it can remain stable much longer, not to mention better performance when put under extreme use like in racing or when mods are performed to the vehicle.
all in all, synthetic is still the way to go, but strictly speaking, if you use the same viscosity oil but one is FS and the other is mineral, then FC should not be affected.
Hi, ask lang po sa mga Expert na dito sa Forum, i just bought a Bighorn model 1995 Diesel Engine 4JG2 last Jan 2. e ngayon po need ng mag change oil,
eto po questions ko, gusto ko po kasi gamitin ay Synthetic oil ng Royal Purple na.
1. ilang litro po ba ang nagagamit dito at ano po ang tamang Viscosity
2. ano po ba ang code number ng oil filter na gamit nito na gawa din ng Royal Purple
3. Saan po ba supplier mas mababa ang presyo ng RP synthetic oil.
4. magkano po ba ang isang litro ng RP Synthetic oil
5. anu-ano po ba preparation na dapat gawin bago mag shift sa synthetic oil
Pasensiya na po di ako masyado marunong pagdating sa maintenance ng sasakyan, asa lang po ako sa mekaniko, para lang po me idea ako pag nagpa change oil na ako sa kanya.
MARAMING SALAMAT PO.
Isuzu requires a 30 weight diesel oil which RP doesn't have locally.
you can try the 15w40 RP oil if you like. it's 600/quart. you need between 8-9.
RP oil filters are not available for that engine.