<VV> Used 12 plate oil cooler - not so cool

[Stephen Upham]

From: John Beck <jb30343 at navix.net>

I'm no expert on this stuff but unless you're bypassing big chunks of
steel, it seems like the flow of hot oil under full pressure would do a
pretty good job of powerwashing the inside of the oil cooler.  A good
cruise should wash away ansy nasty bits that might have collected from a
cold start.  --J.B.

The main problem with that is that the junk laden oil is pumped  
unfiltered right back into the block.

Stephen U