[Pimpin Dsmstyle]

Sounds like a bottom end issue =/ Buddy of mine cracked a ring lan and that's exactly what happened to him! The problem will only get worse between now and Friday. and If you plan to fix it by monday.. God be with you. I doubt if the bottom end is bad, that you will have an operating car come monday. Your best bet would be to buy a used long block. If you live close to one of our local shops, look into a leakdown test. That will give you a much better idea.