Mineral , semi synthetic or fully synthetic?

[hachooro]

Guys for gas engine: ok na din ba ang:
1 Total quartz? 5w 40
2 castrol magnatec 10w 40
3 zic 10w40 ( kung meron)

[dfopiso]

^ bukod sa viscosity rating, check also the API rating -- should be SN

[Ry_Tower]

Guys for gas engine: ok na din ba ang:
1 Total quartz? 5w 40
2 castrol magnatec 10w 40
3 zic 10w40 ( kung meron)

Yung Zic Up maganda.

[dfopiso]

yung difference ng semi at fully synthetic eh frequency ng palit? mas matagal ang change oil sa fully synthetic kaya mas mahal din?

[carwhacko]

yung difference ng semi at fully synthetic eh frequency ng palit? mas matagal ang change oil sa fully synthetic kaya mas mahal din?

Ang gulo hindi ko rin magets. In my case maliban sa budget id go for mineral/semi since hindi naman long trips tapos matagal at abutin ng buwan bago ko ma-reach yung every 5k interval. Pero every 5k ako nagpapalit kaya okay na siguro in my case yung mobil delvac mx at delo 400. Pero kung may budget id go for fully synthetic siguro pag 20k na dame na siguro ako ipon nun. Hahaha!


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[number001]

Guys for gas engine: ok na din ba ang:
1 Total quartz? 5w 40
2 castrol magnatec 10w 40
3 zic 10w40 ( kung meron)

Among the three you presented, use ZIC A 10W-40.

Castrol daw sludge (latak) maker.

^ bukod sa viscosity rating, check also the API rating -- should be SN

Not necessarily. SM or SL are better in terms of engine protection due to their higher zinc and potassium contents.

[dfopiso]

btw, kung under warranty auto, kailangan sundin owner's manual at policy ng manufacturer

[tomboy]

Mas ok yung Delo 400. API CI-4+ yung rating nun eh. RP is a very good oil din, sure ka na synthetic talaga siya. Pricey lang talaga like all true synthetics.

Kaya for me, bang for the buck yung Top 1 SDO at Delo 400 eh. Semi-syn na kasi pero yung performance parang synthetic.

For diesel engine tinutukoy mo?

Sa gas engine delo ultra di ba ang advice?

[Ry_Tower]

For diesel engine tinutukoy mo?

Sa gas engine delo ultra di ba ang advice?

Depends sa car. If modern car with sophisticated catalytic converter and requires SM or SN rating, 'di puwede kasi rated SL lang. But if your car is okay with API SL, then okay na okay yan. Better check your owners manual.

Pero kahit Delo Gold Ultra nga yakang-yaka na 10,000kms COI for gas engines. So no need for the relatively more expensive Delo 400 unless laging rezzing-rezzing or under heavy duty use yung gasoline car.

[dfopiso]

For diesel engine tinutukoy mo?

Sa gas engine delo ultra di ba ang advice?

oops diesel engine pala topic ... my bad