if you are a mechanic or want to know why you need a professional trained guy fixing your car . G is extreemly good and i did read loads of funny storys he has experienced , this one is a voice one
https://www.youtube.com/watch?v=GvvyO9wb0vM you can also wtach the whole thing they talk how you professionally run a shop befor this .
2 factory authorised places did not fix the clients car , he is a aftermarket professional diagnostic technition.