I own a 2004 745I. I have a small oil leak that I had looked at by a friends Chevy dealership. Usually they can fix minor things for me at quite a reduced cost however they beleive this is major. They had to take out the alternator to finally find the leak and said that the engine would need to be pulled and they would need special BMW tools to repair the leak. This seems a little excessive to me considering the labor alone could be around $4000. Could any tech that is on the forum tell me if this sounds like anything they have ever heard of and advise my best move? The car is note bing driven right now because of the issue but I just wanted to get as much info as possible before I go to the dealership and fork out too much money. Thanks!