the fluorescent dye and UV light. I'm using Brad Penn, and
it turns out that it's fluorescent already so adding a small
amount of the dye to 8 qts of oil (6 cyl) doesn't do squat.
I guess that would be good if there was a small leak and
just started happening; but I've had several leaks forever
and the fan has been blowing it all over, so I 'd never get
back to clean enough to use this method.
Unless there is some color dye available other than
yellow-green.
