What to do to a car that has been sitting for 10 years?

What to do to a car that has been sitting for 10 years?
Properly starting a car after it’s been sitting for years or decades requires:

Making sure that the engine is free to rotate.
Clean oil.
Lubricating the cylinder walls.
Clean air.
Clean fuel.
Clean coolant.
Intact fan belt.

Properly starting a car after it’s been sitting for years or decades requires:
  1. Making sure that the engine is free to rotate.
  2. Clean oil.
  3. Lubricating the cylinder walls.
  4. Clean air.
  5. Clean fuel.
  6. Clean coolant.
  7. Intact fan belt.