My coupee will start and run for about 5 minutes then dies, as in tach immediately goes to zero, no fuel problem here. I checked the coil, mag pickup and it boils down to the ignition module dies after it runs a while. I.e. there is voltage to the mag pickup in the dist for a while then not, but there is still voltage to the module. Has anyone run into this it'll run for a while then stop condition? I was under the impression that when the module goes bad they just won't run, period. Anyhow I am picking up two running parts cars tomorrow and will change out the module. Just curious about others experiences on this subject. TIA