Your dad finally gave you his old car, but the problem is that it is too dirty and it is too old. You need to clean it and give it a make over. It also needs some overhaul to make it running again. Cars are expensive and you don't have the money to buy a new one.
The game is played via mouse, you need to interact with the surroundings. Clean up the garbage on the car and the ones that are near it. After that, place your stuffs on the right place. Clean it with water and soap to get rid of the impurities. Wax it off till it shines. Replace the old engine with a new one.