Help Me Diagnose My Miss

4spdragtop said
Chk distributor shaft for wobble? Elec ign? Maybe ECU?

I can pull the distributor and check. I already replaced the HEI module with another one and it acted the same

Tooljunkie said
"Swapped in the spare hei"
Cap and rotor stay with the dizzy or the car??

Not sure what you're asking? The cap and rotor look great.

Mopar Tim said
Do a static compression test. Could be a valve train issue. I know you don't want to hear that....

I'm afraid of that, but doing a compression check is on my list. Hopefully it doesn't come to that. Nothing is rattling, so it doesn't seem like a valve train issue.

SGBARRACUDA said
Have you checked for a vacuum leak? If you can't find a leak I agree with Mopar Tim, Check the compression.

I checked for a vacuum leak, but couldn't find anything. It happened randomly all of a sudden. I'll do a compression test tomorrow.

dartman1965 said
Could be the coil breaking down or leaking oil out of it.......

It's an MSD blaster ss e-coil. I suppose it could be bad, but it's pretty new. Is there an easy way to test it?

Thanks for all the input guys.