I have Corolla 2013 Xli 36000 KM driven on petrol. I am currently using Havoline Formula 10W-30 with 3000 Drain Interval. I am not satisfied with this. I am thinking to use ZIC OW 0W-30 or ZIC A Plus 5W-20. Please suggest which one will be suitable.
My car knocking even after Change of Plug, Genuine Air Filter, Tuning. The Petrol I am Using is PSO from Well Reputed Pump.