Ford Escort 1983 starting problems

Have you recently replaced the spark plug wires?
Check them to make sure they are routed properly to each cylinder.
To do this, put the number #1 cylinder at top dead center. Then point the distributor cap rotor at the position of the distributor cap.
Other problems that could be the source of the issues;
Old spark plugs or plugs that have been fouled from the engine being flooded or running too rich.
A low battery which is not spinning the motor fast enough to start the engine.

I hope this helps.