Ya know, i knew it would happen if i didnt send Tab my distributor. I think my coil might have be going out. When it is REALLY hot outside my car doesnt start, it just cranks and cranks. When i do get it going, if i drive for more than 20 minutes the exhaust starts to sputter, and it just doesnt sound pleasant at all. Does that sound like the coil is going out to anyone else?