I second Phil's reply. You have dumped all pressure and fuel when you removed them from control head. Hope you got them on correctly. Anyway you need to repressurize by jumping pump at relay. Other choice, not so good, but I've done it is to run it for 5-10 seconds by continually spraying ether in intake. It can't be ignition, by the way, or it wouldn't run on ether either. HTH Jim Accordino 89 200tq 85 5Kt