Air flow escaping at EGR Cooler connection to ex. Manifold

[wrench buster]

(Yesterday )Rawze Wrote:  

(Yesterday )wrench buster Wrote:  Thanks for your input, I came to find out the shop had the DPF cleaned, however the DOC was not. Come to find out the guy cleaned the DOC with a steam cleaner? Not a good idea.
...

If they used a liquid process to clean the units, it cuts their lifespan in half or less, and you have noting but issues after that. - ANY liquids washes out the precious metals, and then its problem city with them.

some older posts that talk more about this...
ref: https://rawze.com/forums/showthread.php?...3#pid73753
and...


Thanks Rawze, This is a learning process for me and I love it, I enjoy the challenge of figuring out things and getting them to operate AS designed. I am finding out these engines run on a FINE LINE and if one thing is out of specs, look out. I am hoping to wrap this project up this weekend.



ref: https://rawze.com/forums/showthread.php?...6#pid68776