aright i just bough a new turbo supra and it has a few problems HAHAH. well the frist one I think I know wut its is I just hafot fix it. It stalls after heavy accleration kind of like when u use a aftermarket BOV and vent it with out a SAFC or somthin . I think that just a vaccume leak but i could be wrong. but the second problem i have no idea Its a whinning noise coming from the front of the engine i think maby the cams. well the third one when i shut it off it has like a mechanical fluttering that i don't know wut it is maby its from the vac leak i donno.