Okay well my problem is a confusing one. i took my carbs off yesterday to readjust them for a camping trip i going on, but after awhile of fiddling my car wouldn't start again. I've checked everything; it gets gas, has spark at the rotor and im certain there is gas in the bowl. the problem is that the car seems to not be getting fuel into the carbs themself. does anyone hae some guidance? i pump the pedal, choke everything i can think of and nothing happens. They're 3 screw round tops on my l28