[ischmitz]

With model 84 the DME and it's DME relay are present. And yes the relays have a poor track record. However, rather than throwing parts at it why not methodically test what's preventing the car from starting:

- turn ignition to ON and make sure the ICV vibrates -> confirms system gets power from ignition switch
- check for fuel with NOID light (or add starter fluid to intake)
- check for spark while cranking with timing light, LED test light or old spark plug
- check if you can make the fuel pump run by disconnecting DME and jumper between pin19 and pin 20 inside DME harness connector with ignition ON

Ingo