There is no one-digit answer to the question. For many years, the KIA Rio III engine depends on timely service and operating conditions. Most of the Rio owners agree that 150,000 km will pass without major maintenance. After that, it is possible to have breakdowns and breakdowns of various kinds. But before the major overhaul these motors, according to experts, the specialists, in addition to the guarantee 150,000, will have to go some more than 100,000 kilometers.
However, quite often about 90,000 miles of mileage, it is necessary to adjust the valves, which, given the design of this engine, is related to the replacement of the glasses. If we do not make the adjustment, the engine will work unsteady at idle speed, "trolling."
