MSD spark ignition crapped out hooked up stock ignition and started no problem. Also changed the TPI module and it's running like a beast. MSD is junk I am thinking.
I will look into the crank sensor. But the timing was adjusted and now I am remapping the puter. Something has to give. If I can't get it to idle somewhat near 1000 rpms I am going to buy a corvette. LOL
Fuel pressure seems a little low, but if its running then its still ok. My 87' 5.0 did the same thing (kind of) on hot days. For me part of it was the way my intake was set up. Instead of getting an actual cool air intake designed to pop into the fender, I had a kit I got at Oriley and a K&N cone filter. Well while it was running it was fine, but after I stopped somewhere and came back it would not start for a few minutes. My half assed intake was sucking in hot air right off the engine, which was causing it to not start as it should. Ponied up for a real cool air intake and have not had the problem since. May not be your issue but it worked for me.
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