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Reply to "wiring diagram for radiator relays"

As a tweek anyone can do, once the wiring is complete and tested, rotate the stock relays upside down on their mounting screws. In stock position, the wiring connections are conveniently located but the metal/plastic lip around the case gathers and holds water blown in thru the radiator or thrown up by the front tires. The relay cases are not watertight; it leaks inside and corrosion is what stops most rad relays from working. This assumes one actually drives or parks the car outside in inclement weather, of course.
If you're poor, it's possible to disassemble a stock relay, clean out the corrision (of which there will be plenty), file the relay contacts and reassemble for a second life. Works fo me...
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