Wrong information, been using 5w30 in my 2018 corolla and it’s now 175,000kms driven, no oil reduction. Oil grade is changed when engine starts burning or reducing oil. When you start using lower grade oils, overall engine health and longevity is compromised..
Wrong information, if you are using 5w-30, keep using it even if 100000KM is done, just change every 5000KM, and check oil level at regular intervals, if it is not dropping oil level, then it's fine to continue using it.
Can anyone help me out i have 2021 grande x i used taglon 5w50 from 0 to 35k kms and switched to 10w30 petron now on 40 k kms o am thinking of switching to another grade bcz i am not satisfied with 10w30 WHAT DO YOU GUYS SUGGEST ME