Don't Know Which one it is?

We'll I've started to run my car more now and it seems that it wont hold gas in the lines to go to the carb. I can't get it 2 crank without putting a little bit into the carb to get it 2 pull. I don't know which one it is! it's got to be either my fuel pump or my pick up lines but i don't have the budget to just buy both and see which one works. Which one do ya'll think it is?

What carb are you using? Quadrajets love to leak at the well plugs,some good epoxy will fix that. Hank

check to make sure you are not sucking air some place.

69camino, there should be enough gas in the carb. to start the motor, if not then you have a carb problem.:CRY: