I have a Porsche 928, which has stood for years. When it was started the last time several years ago, it did not run optimally. He is standing with an acquaintance. He has his private screwdriver workshop on his site ( older gentleman, had learned in the 60s by BMW KFZ – mechanic ). I want to now ( first in stand ) to run the car and then slowly bring it back to the road. – Everywhere you hear and read, you should have a car, which stood for a long time has gently brought to life. That’s why I suggested to him (it’s a good idea for him to do what the car is already with him, he also has a lot of time) to make an oil change (in the back of my mind I still have a spark plug check and maybe before the first start to turn the engine by hand ). When changing oil before the first start attempt he weighs off and says: “He has to run “. . What about such a setting to hold ? Would also one of the You’re going to get that kind of thing? (Sorry for the long text ). Edit : There’s been no oil change in the car for an infinite number of years. He knows that too.