One problem related to coolant leaking has been reported for the 2011 Kia Motor Optima Hybrid. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Kia Motor Optima Hybrid based on all problems reported for the 2011 Optima Hybrid.
Took my car to the dealer in camp springs, maryland to have an analysis done and to install a new air bag recall from dmv. One of the issues was to check my fluids and to see why my car hesitates and makes a clanking noise after driving a period of time. Now, it didn't happen all the time. Just when it was driven for a few hours straight. One of the dealers service rep reported that the engine was burning oil. After reading the report, I would constantly check the oil. When I first notice the clacking noise, I would check the oil. There was plenty of oil in the car, however, my coolant container was low. Purchased coolant for the vehicle. A month later, the container was almost empty again. Apparently, the coolant was leaking into the engine. Now I have an engine problem.