wat do u mean by engine run in? how many km consider as run in?
5000km? 10000km?
and also i heard that when u buy car, starting the FC will be very
high cos engine not run in yet.. after engine run in the FC will be
lower is this true?
i also heard that when u 1st buy car they will use mineral oil for
ur engine oil, after driving for how many km then change to fully
synthetic?