" The story goes as: (n52)
New client car gets tow in it cranks with no start after broken acc drive belt. I Check Battery, all sensors etc … Scan test say cam sensor syn both intake and exhaust recheck and do all test to electrical on engine nothing wrong and still cranks with no start.
Next step I wanted to check mechanical timing. Remove valve cover and first concern lack of oil film and wetness on valve train. Then I find this mess in the timing chain and guides.
At this point it looks like acc drive belt in the chain???… move on to remove oil pan and bad news bears