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After comparing some before and after pictures of the valve cover I found a grommet/cap was missing. This must have occurred when I removed and flipped the cover over to replace the gasket. It appears to be part of the PCV system and is missing a plastic cover to hold it in place. I found what appears to be the correct part on ebay and ordered it. Search for part #: 11127646552

Once I placed the grommet/cap in place it started and stayed running, though not as smoothly as without the MAF sensor. There is definitely suction on the grommet so the vacuum leak was dead on. THANK YOU!

Hopefully this new cover eliminates the issue completely!
Did the new cover fixed the issue?
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