moses ive been a mechanic for 25 years ,mostly big diesel powered machinery ,but the one thing i have learned is you never learn it all.saying all that, you,ve been around these cars for years. you would surprise yourself just how much you do know.and what you don't know you know who to call who does know.try saying that fast 5 times.agood set of tools,a service manual,parts book and patience and you would be amazed at just what you can do.was just talking to sam today about doing more of my own work on the car as mitsi don't seem to be able to do it.time to get stuck in my friend