Pertronix II users
like 3/4 this forum is in PA... isn't hoppy even in pa? and he has like 300 dists laying around.. and could diag that one in seconds
I think he is...but I didn't want to name anyone in particular.
To the OP: I would suggest you read through this thread. There are a number of questions/suggestions I don't see you have responded to or answered.
Like: Check voltage at the coil. Are you using a ballast resistor? Maybe
I missed your responses to them...in which case, sorry #2.
An overheated coil can give you sparky problems that will drive you nuts.
You say the engine runs OK for a short period of time, then messes up. That could be an overheated coil. I see ZERO mention of how long you leave the key
ON with the engine
NOT running. Maybe you don't even think about it.
DO turn the key off if the engine is not running
Key ON no RUN? THAT will heat stuff up.
IF you have a ballast sitting around...hook it up.
OR...just remove the shunt you (maybe) have on the ballast block.
I think you are running around in circles trying to fix problems that don't exist...and causing OTHER maybe future problems.
Gapping plugs at .045" 'fer instance.
Plug gap is NOT your problem. It WASN'T your problem, either.