Thanks a lot for these nice words. You know it's not the end. I got a lot of work to do. The goal of this evening is to creat a vehicle-coolly in front of my truck. For this I take a fan from a computer (very small) and fix it in front of the cooling part, if possible this thing should work with the electronic system. We will see.
One more picture from my truck with open hood.

As you can see, the place for the cooling part.
Seeya

















