What is this inside my valve cover? (Soot / Crud Rock?)
With the valve cover off I discovered and removed these two oil sand rock looking things from the intake side of the engine near the two rear valves, kinda sitting in the little indentations. There are about the size of an acorn.... EGR slag? What the hell. I only found the two....
engine has 183K
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~shell
As of 2/2010:
2001 CLK55 0o\=*=/o0
13.6 @ 106mph
10K mi
1984 300SD
260K mi and going and going...
97 S600
46K miles
1991 Sentra SE-R (extremely dorked with)
www.se-r.net
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