roaddog77
Not all those who wander are lost
I have an 86 FJ60 with a DUI distributor in it. Been great for a long time. Recently I’ve had it occasionally not want to start. Starter turns over fine but no spark. Also on occasion the horn won’t work. When this happens everything else works, the fan, lights, guages, radio etc.
When I check with the ignition turned to on I have 12.25 volts or so at the battery connector to the distributor. I’m not sure what I should have at the B+ and C- plugs. Those show no voltage with the ignition on.
I’ve searched on here and can’t find anything quite like this. All the fuses are good. Fusible link seems good. Battery connections are good. Any idea what could be causing it and where to look first? I was thinking the ignition switch at first but not sure that would be the issue if my dizzy is getting voltage. Maybe inside the DUI? Loose ground somewhere?
When I check with the ignition turned to on I have 12.25 volts or so at the battery connector to the distributor. I’m not sure what I should have at the B+ and C- plugs. Those show no voltage with the ignition on.
I’ve searched on here and can’t find anything quite like this. All the fuses are good. Fusible link seems good. Battery connections are good. Any idea what could be causing it and where to look first? I was thinking the ignition switch at first but not sure that would be the issue if my dizzy is getting voltage. Maybe inside the DUI? Loose ground somewhere?