Guys i’ve read the entire thread, but im still confused,
I have 2016 Altis 1.6, till date i have had oil changed from the dealership, “Toyota Gujranwala Motors” which now has been sealed as the owners were caught in a 4 Trillion Rupees fraud 🤯, My car has been given 5W/50 Taglon till date, 5 times oil Changed and its ODO is 24,700kms, next oil change is due at 26,000kms; someone tell me should i keep on using the same oil as per the engine is used to it or should i change it to 5W/40 or 5W/30 perhaps Total Quartz 9000 ?