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Old 10-27-2021, 09:36 AM   #8
DeadheadNM
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Join Date: Dec 2010
Location: Eau Claire, WI
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Re: Why might this relay be in use?

Quote:
Originally Posted by The Rocknrod View Post
What does that red wire at the harness feed or do?
Unsure - I need to track that down still and I imagine that's key to solving the puzzle. If I d/c the hot from the battery to the relay the engine dies. I'm clueless with diesel engines to be honest.
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