i bought an evo 6 the day b4 yesterday. but it is knocked everywhere. so me and my frinds decided to get together and repair it. currently the mechanical stuff is fixed, the car is currently stripped of lights, doors, windows, hood, spoiler, trunk lid, passenger seats, mirrors, wheels, brake calipers, bumpers, stereo, steering, and almost all of the other stuff. today after fixing the mechanical stuff which we have been working on for 1 and a half days we decided to test it. when i started the car after shifting to a gear and when i take off the car makes a screeching, and a whistling loud noise and turns off. i tried this again and the same thing happened. me and my friends have a lot of car reapiring and tuning experience. so can any 1 of u tell me what is wrong with the car please?