This is my first car and I have a slight oil leak and I am just worried about the cost of repair I'm thinking its the upper intake manifold gasket but what scares me is that the other day I watched as it ran and I seen slight smoke from the rear of the engine like near the firewall, but the oil thats actually making it to the drive way is near the front and I could see towards the front where it was leaking after running for a while so maybe I have 2 leaks? its a very small leak and I'm hoping it hasn't caused too much damage yet because I havent found any coolant/oil mixture yet but I am just afraid what I will find one I take the manifold off plus, at this point I don't even know if thats the cause it's just making me worry because this was my dream car the 2000 gtp with the bronze metalic and tan interior with low miles but now I think I know why I got such a good deal so what am I looking at labor wise cost wise and any other problems that could happen if I don't correct them before that point