I was wondering if someone could confirm a thread by bonefishr in the v6 forum, (you can't fix stupid). My rich had all the same symptoms his truck has and I have changed many parts that he has with little progress. I was wondering if the woodruff key that holds the timing gears in place was actually a good possibility of the problem that i am having. Everything he had deceived is to the top of what is going on with my truck and I am wanting to take it down to the timing greats this weekend. Any info would be greatly appreciated.