Well i finally took my car to another shop and they told me they thought the block was bad. It doesn't make a rod knock, which resonates through the block. It might be a rod slap if a wrist pin wasn't in right. Basically though i have to deal with sho-shop on warranty of the block, anybody gone through this with the sho-shop before that could give me a little advice to make sure i don't get screwed. I haven't had my car for over a year now and things aren't looking any better.