Yanmar does have matching spray can paint
"Jonathan" wrote in message
...
Clean the rust off as best you can. I found a great assortment of small,
oddly shaped wire brushes for a Dremel tool on E-Bay, cheap, and very
handy for cleaning off the curves and pockets of the engine/manifold
casting.
Vacume up the mess.
Prime and paint with high temp paint.
Safety glasses and a mask are a good idea when using the Dremel 
Jonathan
Boris Dobrowolsky wrote:
I have a yanmar 1gm10. Due to various leaks and such there are a few
areas of the engine block that have rusted and need repainting. What do I
use and how do I go about it?
Thanks Boris