I bought an aqua 2014 GS sport car this year with 75,000 km milage and I did a full service (changed toyota 0W20 oil with oil filter, air filter, AC filter, break pads, coolant, auto gear oil, battery fan cleaning) from the AutoMiraj, because I didn't get recorded maintenance details from the previouse owner.
Now, 80, 000 km is reached, I have heard noticeble vibration of the engine with a sound when runing the engine. Should I do an engine tune up in my next service ??? ?or spark plugs cleaning and engine valve adjustment should be done ??? ?Moreover, are there any special items, should I service in this 80, 000 km service ??? ?
