Car quits running

Doesnt sound like a fuel filter issue. So does the car ever stall out and you have to wait to start it?If so you need to check and see if there is spark when it doesnt start. If there is then you have to check the fuel pressure. Also you should replace the bottom coolant temp sensor and see how it runs. They go bad often and cause all kinds of issues including stalling. Also inspect the inside of its connector if the terminals are blue or green instead of silver you need a new connector also. The sensor you want to replace has two wires to it a yellow wire and a black wire. Let me know what you find.