10W.. cukup-la! Not high performance engine. Although some idiots fill up with 0W for their berukdua engines.

Have u heard of using grease? Time to learn a thing or two from the russian

Bcoz TS engine old already and loss some oil..

0W20 is too light if your oil system is engine speed dependent. Light oil runs down to the sump quicker, so not "sticking" to the moving parts longer. When you rev high, more oil volume can circulate to counter this. But when you are just cruising along a low rpm, your parts tend to run dry.

If you are using dry sump, then it eliminates that problem. Because your oil flow are set at a minimum volume.

Inb4 kancil use minyak sawit brand vesawit

The recipe for that oil cocktail is @ 16:30

Why everyone here against the 0w20? It's still fully synthetic engine, protect the engine again heat, lubricate etc

Whatever your manual book recommended

Don’t confuse American junk and Japanese technology.
Lol

Vios is known to have engine oil consumption issue when the engine gets old..So 5w40 is recommended for your Vios.

Minyak masak best

0w-20 fully synthetic better

Follow back same type engine oil can already. Never seen VIOS have white smoke before.

engine consuming EO, I was using bardahl 5w40, that's why want to change to 5w30

Is this true ?