i am super stumpped with my 88 gtu. i have changed everything inc, ECU,CAS,leading and trailing coil\igniters. i really dont know what else to do . it still doesnt get a spark. i tried unplugging the AFM, and still nothing.. the guy i bought it from said that he had the Pre-cats ...cut off....would this cause a problem????any help would be greatly appreciated.....thanx in advance

 

have you changed the plugs / wires?

checked for voltage at the coils?

checked all the fuses?

 

Check the main Relay if it is bad no spark no fuel.