My car was acting like it was losing power so I turned the engine off when I tried to turn the engine back on it wouldn't turn over or start and the battery light and the engine oil pressure warning light was on

Hello, Dave here, contributing to RepairPal and providing expert advice since 2010. Turning the engine off and then trying to restart - this action will rarely help any problem you are experiencing. As a result, the problem that first showed up when you lost power is still persisting - and troubleshooting is needed to find out what is going on and why it is happening. The battery light and oil pressure light are on simply due to the engine not running - do not read anything into that. Testing of fuel, ignition, air intake and exhaust systems are needed to find out what is going on with your Kia. There are a multitude of possible causes for your concerns, and without many clues it would be inappropriate to speculate on what is happening. I would encourage you to reach out to a local shop near you for a technician that can assist and provide needed guidance. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.