Last night i connected my gas pedal linkage to the carb and to the Blower butterfly, after making couple position changes (just link hole changes)nothing to the carb or adjustments. The reason for this was because the butterfly on the blower was getting stuck and flipping over at full throttle. Anyways, i started the car. It started fine, after about 30 seconds of idle the car started to slowly die down and it turned off. Tried to started it couple of times and no luck. After many attemts the battery ran dry. I jumped the car and it finally started but ran for a short time and turned off again. I do not think it has nothing to do with the carb because i did not change anything on it. Im battery is completely dead right now.i will replace it with a different one tonight, but i think my alternator took a shi%. What do you guys think the problem might be?