I have a 2006 toyota vitz thats done 190K+ kilometers.
According to online sources, the 1 KR FE engine in my car should be filled with 5w30 grade oil.
However my friend whos very into cars advised me to get a higher grade due to the high mileage.
Should I? And if so, is there some foolproof chart?
Exactly what grade oil should I get?
Higher quality 5w30 oil? Sure. Going to 5w20 or another weight? Hell no. blow up the engine in one go.
Well that’s wrong. Please disregard this person
Oh so you should use the wrong oil then. that’s a smart idea 🙄 by your logic he should use any kind he wants then. Fuck it. Put in 0w10