Engine keeps running hot, I put coolant in and I believe it is leaking into x

In addition - IF antifreeze/coolant is leaking into the combustion chamber(s) then combustion (co) will be present in the cooling system as well .. Combustion leak test is recommended to confirm .. Most auto repair shops should be equipped to do the test .. See the > Find a Shop feature on this page for a shop in your zip code.

Hey Gloriastean0 – that will most likely be accompanied by a thick white smoke coming out of the exhaust. Here's our troubleshooting page which could help you figure out what needs to be fixed: White smoke may be produced when there is coolant or water in the combustion chamber; this is usually caused by a blown head gasket or cracked cylinder head. The coolant smoke will have a sweet smell and dissipate fairly quickly. This is generally accompanied by engine overheating and rough running. http://repairpal.com/what-does-the-smoke-from-my-tail-pipe-mean

Hello it seem like you have symptoms of a blown head gasket,if you see white smoke coming out of the exhaust pipe coolant is mixing with the oil,and that's not good.