Hello everyone, I’ve recently brought a fourtrak with a problem this is my first time working on a car of this era the car keeps dying on me. Weather it is idling or driving it will just die sometimes it will last for 10 minutes other times 30 seconds. Sometimes it will save itself and not cut out. If I hold it at 2000rpm (not just this rev range just the one I’m using) it will slowly lose power. The idle is pretty rough when it is just sat there I’ve changed the fuel filter and made sure the tank is clean. I know this is a broad answer sorry just looking for help on where to start.