DTC P0253, P0370 with Mod PCM, no DTC with Stock PCM

[ak diesel driver]

oil analysis pdf and pics of the oil. I think there's a hole in a piston

 

[ak diesel driver]

can one of you mods make the oil analysis readable?

 

[CtChevy427]

can one of you mods make the oil analysis readable?

The PDF file needs to be clicked and downloaded. It should then open up in a readable size with Adobe Reader.

Here is an explanation of where some of the elements in the UOA are found in the engine.

 

[ak diesel driver]

thanks