zia
i must say then khulla tail is better than this shitty hyundai oil.
the workshop man described me that my oil pump was blocked and as far as i know when you overdrove your car on one oil it blocked! but i never overdrive my car on one oil change i used to change caltex havoline between 4000-5000kms that's pretty reasonable even there wasnt any noise from the engine it was running very smoothly but after putting hyundai oil my car hardly ran for 1000kms and it made sludge inside the engine and all relevant parts!