Hello I have a 98 EZGO 2 cylinder golf cart I just purchased. Runs great when running but most of the time I have to pull the choke for it to first fire up once it's running it runs great. Sometimes it starts without it but not often. I have adjusted the valves, cleaned the carb and checked hoses they seem good. The manifold gasket is leaking and I ordered new gaskets but wouldn't think that would make this happen. Any thoughts? Thanks in advance!