I have an 87 short box w/ the dual gas tanks and the switch on the dashboard, except the previous owner removed the driver side tank. As of the last couple of months I have been having a problem w/ it starting every now and then, when this happens I can usually flip the switch a few times and it will fire no problem, however this weekend it wouldn't start at all so I am thinking of bypassing the switch. It will run when I dump fuel in the throttle body but that is the extent of it. Anyone else have this problem or any suggestions. It is a four wire switch. Thanks in advance.