I am about to buy a 34 gt-r. What are the signs I should look out for if it has been in an accident before and all the necessary things that I should look out for to the common problem that these cars face? I've checked the ecu and it still has the factory warranty sticker in it. The car looks like it have never been modded before. Is it a common problem for the gearbox to rattle a little when u switch off the engine? It just goes taratata a little while. It's a 100,000 km car. Anything I should be particularly careful of? Please help me as I will decide to buy or not to buy the car in a weeks time..