Engine Rattle
#1
Engine Rattle
First start up before it gets hot there is a rattle in the drive system. Sounds like an exhaust leak but I cannot locate one. Thought it was a flex plate crack. I tightened the bolts at the rear of the engine (flex plate) and looked for cracks, none found. The noise is not as loud after warm up and driving a short distance. Anyone experience the same? 2005 C6 convertible, 46000 miles.