[89IROC&RS]

did you check the fuse behind the battery under the hood? there is a 10amp fuse spliced off the major harness that goes to the power distribution node between the battery and radiator, the fuse is between the battery and the coolant overflow tank. if that fuse is intact, then check your fuel pump relay, pull the connector and look for burned terminals, or other obvious signs of damage. it should click when you turn the ignition on, if it dosnt its the problem, aside from those points, go look at all the wires and look for a short to ground or a broken wire. good luck.