Table 1 shows eleven common engine and engine cooling related problems of the 2013 Kia Motor RIO. The number one most common problem is related to the engine and engine cooling (40 problems). The second most common problem is related to the check engine light on (three problems).
Car started smoking while drive, lucky I was already pulling in my driveway. Read details...
Car hardly ever indicated low oil. Had to add oil constantly between oil changes. No problems until the car got over 100k miles. Check engine light came on we checked the oil it was 2 quarts low. Added oil engine started knocking. Mechanic said we had too much oil. Read details...
While running the engine burns through oil very quickly. Engine does not warn that oil is low but begins to run 'roughly' when oil is needed. I add oil every couple of weeks in between actual oil changes. Read details...