So I just got my car checked up at Ford everything was fine no leaks cost basically nothing, now I am leaking antifreeze took it back in and they said it would be 5-6 hours of labor costing about 600 bucks.. They said its either that or a gasket.. Is this something I could do by myself I worked on my car here and there to save myself a couple hundred or is this something I shouldn't even thouch.... I just don't want them to take forever since it my daily driver and I cannot take off time from work but if its only 4-5 hours I can do it on a day off.... Any suggestions? a 93 Cobra is my car.