I have. 955 turbo And i went today to the dealer and ask them what Was wrong with the smoke coming from the left side of the engine And they told me that the gaskets were Wore outits going to cost me 825$$ its that a good price?
And for my mayor Service 1850$$
Front brake Service 1310$$

 

Do you have any tools? Any wrenching time? Those are easy DIY with good threads describing the procedures.

 

Its not cheap owning a Porsche especially an old one if you don't know basic how to do basic stuff. Wait until you have to replace the coolant pipes.