I have a 90 f150 long bed single cab dual gas tank 5.0 302 automatic transmission.The problem i'm haveing is the ignition module seems to keep going bad. I have replaced the igntion module 4 times but still it keps going bad. It has a new distributor, cap, button, wires, plugs. WHAT COULD BE CAUSING THIS!!!!!!!!!!!!!!!!!!!!!!

 

No codes I presume? It could be a short or it could be the pip in the distributor. Could be a lot of things causing it. New New or New rebuilt distributor? Try pulling the codes and se what comes up.

 

the codes wont pull and it is a reman distributor.

 

You get no codes at all when you try to pull them?

 

i think the harness is messed up

 

Have you inspected the harness? That would be the first thing I would do.

 

And make sure everything is grounded.