I just put in a pair of weber carbs this weekend along with a new flexible rubber fuel line. However, I can't get the car started now, and have traced the problem down to no fuel coming in through the line. Pumping gas pedal several times didn't bring any fuel down the line. Can anyone help me figure out what I did wrong? I don't know if this matters, but the day before I changed the carbs, I accidentally left the key in the ignition in the run position and drained down the battery. Anyhelp would be greatly appreciated. Hemant