2007 Jeep Wrangler. Hot oil light came on, pulled over at a store, killed it, added some oil after it cooled about 15 minutes now it doesn’t want to start again thought about adding some coolant but afraid I might crack something. Please help I hope I haven’t already done damaged
Does your "hot oil light" look like this:
Because that is the low oil pressure light. And it means your engine doesn't have enough oil to run. The engine will destroy itself if run without enough oil. You should stop driving immediately and have the vehicle towed to be repaired.
The low oil level light tends to look similar:
But is less serious.
If it's flashing that's manufacturer and model specific, so you'll have to give more information.