If you have no spark and you know the distributor in correctly. Start checking the plug wires, to the dist, to the coil, and then to the ECM. A volt ohm meter and a FSM will help alot!! My wiring harness was bad where the wires for the coil ran over the exhaust, (22rte) and cooked the wires inside the heat sleeve. I spliced in wires an ran it up and around the firewall, like Toyota should have done.
