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clohman clohman is offline
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Join Date: Nov 2009
Posts: 3
Red versus Black Round Relays

1986 930: Can anyone explain the difference between the red and black round electrical relays? The row of 7 relays on the driverís side of the forward trunk include the two red ones for the fuel pumps, etc. My third one (from the driver going forward) for the oil cooler fan is now brown. I suspect it was red when the car was new.

Does anyone know the risk of putting a red relay in place of a black one - or better yet, what color this third position should be?

Thanks, Chip, Woodbridge VA
Old 11-11-2009, 07:00 AM
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