on my 2009 chevy aveo I have a whining and thumping noise on the end of the engine where the timing belt is.any idea what is wrong and how to fix it?the car is a2009 chevy aveo with a 4cyl. engine.
when starting my chevy aveo 4cyl. engine I have a whinning and thumping noise where the timing belt is.can someone tell me the cause and how to fix it?