'93 351 Pro-Tec No juice to System

Steve,
Welcome to CCfan. The first request we all have is pictures!

Get the VOM out and confirm you have the power going in and out of the breaker. They are known to go bad but you need to test to diagnose the problem.

The 50 is supposed to be out more so nothing is wrong with that. First stop is the ignition button. Its a circuit breaker and they tend to go bad. I'd wiggle it and push it in and out to see if maybe its just a worn out connection. If everything is dead then this would be my bet, but before I'd go taking the dash out I'd do one more simple test just to verify. Break out the multi meter and see if you have power at the positive side of the start solenoid on the back of the engine(starboard side). If you do then you need to either pull the dash or the break panel and jumper across the ignition break to see if that's your issue. All you'll need is a 2-3" piece of wire as a jumper. Click the blower on beforehand so you'll have a quick way of knowing if bypassing the switch gave you power transfer. What sux is those breaker switchers are around $30 last time I checked.

Edit: On mine the fuesable link is behind the dash.

Thanks so much. I payed $75 and $50 shipping for the 50 amp breaker, but you were correct... the dash breaker needed to be replaced and was much easier to replace compared to the other.

Thanks for your advice.

Steve