Hello all, I have a 2001 9-5 SE that has a small oil leak which drips on the heat cover for the turbo occasionally causing wisps of smoke appearing while at a stoplight. Gaskets are fine, but I noticed an open spot on the cylinder head(?). Couple of weeks ago I found a small black plastic piece on my driveway. Having an 8 year old with way too many toys I naturally assumed it was from a toy of some sort. I have a hard time believing there should be an open area on the cylinder head (see photo). Any ideas?Name:  engine.jpg
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