ignition coil issues

[Swe Joel]

Hello fellow moparians, i know someone can give me a answer on this question.
I have a 383 4bbl engine that runs great, but when i have driven longer trips it wont fire up until its cooled down. My first thought was the ignition coil, it says on it: for use without resistor on it. And it is plugged in to the resistor. Before i order the right coil i would like to hear what you guys think about this. Maybe a short lecture why there is different coils.

Sorry for my bad swenglish, Yours Joel

 

[68Nwprt]

Read this thread.
First ride and few questions

 

[65sporty]

When it wont start you need to see if you have spark and fuel. What year mopar?

 

[Speed_Kills96]

Assumkng there is anything wrong with the coil, check the coil using a ohmmeter. Compare to specs. Try testing it after the car has run to see if it has gone far out of spec.

 

[BJS racing]

If you have a coil that says "for use without ballast resistor" you are likely getting a weaker spark which will cause issues when the engine is warmer. You also may have a carb that is allowing fuel to leak down into the intake when it is sitting and hot. This is the same issue I am having with my fury right now. Just haven't fixed the problem yet.

 

[68Nwprt]

You also may have a carb that is allowing fuel to leak down into the intake when it is sitting and hot.

What causes this?

 

[BJS racing]

What causes this?

An old carb that the gaskets are going bad on. Possibly a crack in the the carb. Typically just a carb that needs a rebuild or the floats are set to high.