Went to start car to go to cruise night and had no spark. MSD Pro-Billet HEI Distributors 8365.
Pulled cap verified rotor turning checked connections and reinstalled. Had spark for about two minuntes and then nothing again. Had old HEI coil and started up and ran fine. Made it about 20 Miles and started poping through the exhaust. Very slightly at 1st and went away when I placed it in neutral. Started getting worse with popping made it to car show idling through parking lot and it was poping.
Checked out the car show about an hour and a half later came back to car. Checked connections. Started fine and made a run for home. about 4 miles from home she poped a couple times and stopped popping , had a straight run at about 50 MPH for 5 min no poping just kept it steady. Made it to our street and right as I was about to pull in my son says good thing she didn't blow up and die. Well she didn't blow but she died right after he said that. Not enough to even make it up the driveway. Darn Kid's.
Went out a couple hours later she fired her up and in the garage. Just for giggles I put the original could in they morning and she fired up? Looked up testing coils and not much there but after that Im thinking it the Module?