Starter solenoid won't kick in... Ignition test points?? I've got a 74' Merc Montego that recently failed to turn over when the key was put into the start position. The standard 'screwdriver' test, where the screwdriver is used as a bridge between the positive side of the main relay lugs and the field pole of the relay, works just fine. Car starts (with key in on position). In the short term, I have adopted a 'starter switch' to crank the engine. The wire going back to the firewall looks OK (no breaks), So I suspect something either in the firewall or in the ignition circuit. Any Ideas?
Wa.