I took my 96 Honda accord in to have timing belt and water pump done. ($850)noticed a slow oil leak, 1 week later it hemorrhaged! I put 3 quarts in and drove 30 minutes down the street and my oil light came on and there was no oil. added more took it to mechanic and dropped it off. looked like it was coming out of the timing belt. He said if it was their mess up he would fix for free. Now he wants me to pick up the car at a cost of $505 and says it can only be driven under 50 mph or its gonna blow again, and that they can't fix it without a total engine rebuild. Am I being screwed?