u/Avac_adosauce

2014 hyundai veloster turbo 1.6l, has about 290000km on it and is losing coolant extremely quick. No blown head gasket, checked the spark plugs already. Fixed the major leak in a hose we found plus replaced hose beside in case. Replaced the radiator cap as there was a lack of pressure. Overheated on me today after driving for about half an hour, then spark plugs went. Cannot figure out the reason for the loss of coolant could i get any suggestions?