Hi there, this is my first time posting so I hope I am posting on the right page. My husband has a 2003 Ford Ranger XLT V6 4.0. On his way home last week the truck just died and had to be towed home. The tow truck driver said it sounded like the timing chain, so my husband bought the parts because a friend said he could do the work because we don't have a lot of money and he needs this vehicle to go back and forth to work.Our friend came today and said that it was over his head and can't do it. Does anyone have any recommendations of a mechanic or garage that could do this and roughly what it would cost?