Well i took your advise and have looked into it now i believe i have a problem with my bearings, well 2 ppl have told me that its bearings the noise it makes is kind of a high pitch sound best to describe it when it went wrong the 1st day it made a clank noise only when accelerating now it has died down and just makes a high pitch sound any suggestions??? and do any one know where i can find a 350 4 sale not to expensive. i saw one on this website for 350 any other suggestions? thanks