[Targalid]

A lot of people think they need a new clutch when, as Javadog mentioned above, they simply need a clutch cable adjustment. Why is there no heat? Is it because the stock exhaust has been replaced? Check the engine number to see if it matches the 77 year of manufacture. You may have a replacement engine after forty years. 77 was the second year of completely galvanized body panels. Porsche had the new primer in 1977 and the paint stays on, unlike 76 with paint that literally falls off the car. You need to thoroughly check the "hole" in the front body panel. As others said, this could be a larger problem than superficially appears or it may be left over from a previously installed AC system. I have two holes where an old AC system was removed. Leaks? If it isn't leaking it means you are out of oil.