just purchased a 1976. Sat for 5 years from a supposed fuel pump prob...long story short can not find fuel pump relay, fuel pump works with wire from batt. Problem is was able to start car with fuel poured into air intake, car would stop when out of fuel. Visual check showed injectors working. Found replacement ecu, transistor, condensors, throttle position( on intake) regulator,coil.. because car is now NOT getting spark...have clean every terminal, connector ect...any ideas?? Thank you.