This is weird. I'm new to all this, but I have some common knowledge of engines. I've had my car for about a week now. It was running fine and all. Today, I primed it as usually and tried starting it. It started fine, but then died. What I noticed was a lot of air bubbles in the fuel line, right by the carb. Also, in order to keep the engine running, I had to keep pressing the prime button on my tank. Anyone have any idea on what the problem is? I tried adjustimg the LSN and the idle needle with no results.