allis d-17 electrical nightmare

Some things to check
1. With the dist cap off.....points closed.....ignition switch ON.....gently pry the points open only touching the part that moves..... there should be a spark when the points open. 3. If there is no spark..... short across the points..... if you get spark.....the points and condenser need to be replaced.
4. If there is no spark when shorting across the points..... .go to the coil and determine if there is voltage..... .if no voltage..... go to the switch.....etc. until you have found the problem.
5. When you get a spark while opening the points with the key on.... then check the cap and rotor for carbon tracks (dark line indicating the spark is grounding to metal parts of the distributor.) If you find carbon tracks inside the cap or rotor, replace them. 6.Then proceed to static timing procedure.
7. After static timing is done then check the coil for spark. Most automotive parts stores can also check the coil to see if it is good.
8. Be sure the LOW voltage system is working before replacing the coil.
9. Be sure all HIGH voltage wires are copper wire NOT the new carbon track automotive wire or resistance wire. 10. Do NOT use Champion spark plugs.

I hope this better explains where to look and what to look for.