I’ve been working on a 125 ATV. Cleaned carb and put back on. I took apart and cleaned twice. Blew all the holes out after soaking jets. What it’s doing is it starts when I press the gas then shuts off with a burst of air and noise coming from muffler with small drops of fluid coming out. All it does is start and die after a few seconds. I got a video on what it is doing. Changed the oil, new filter, new spark plug, new gas and fuel filter. Need some help if possible.