CM871 Oil sample help

[MSPOIRIER]

(01-31-2024 )MommaBurt Wrote:  i've seen similar samples and people said it was the air compressor. idk how old yours is or anything, just what i've heard.

Thanks, That is something I can look into. My compressor could be original as I only have 140k on the truck. I was thinking of replacing the head because of a small amount of coolant a may find in the wet tank from time to time. Maybe it is worth changing the whole thing to see if the gear is damaged. Or maybe I should just remove to inspect? Thanks