Culprit found...

[JerzNick]

Sorry for the partial double post! I found the vacuum leak. It's either the EGR block off plate or the intake end cap gasket...

I work at a parts store and we don't get either of those gaskets seperately. Has anyone used permatex successfully on either of these?

P.S. The egr block off is the penny trick

 

[Seachicken]

permatex makes many products.......

if its hightemp, im sure itll be fine

http://www.permatex.com/products/product-categories/gasketing/anaerobic-gasket-makers-flange-sealants/permatex-high-temperature-anaerobic-flange-sealant-detail

im a huge fan of anaerobic, ive used it in many places without a gasket on many different engines, pans, diff's, intakes, ect