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New engine wiring harness
I have a 2004 Yukon 5.3L 2WD. I’m having difficulty finding places for a complete engine wiring harness. We redid the heads on the engine and were being lazy and didn’t remove any wires, just kinda pushed them out of the way. Now we can’t figure out what wires are bad they’re the original wires...- Schojo
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- Replies: 12
- Forum: Engine & Drivetrain
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Wiring issue, unusual situation
Hi I’m new here but I’m having a kind of odd issue, I’m almost positive it’s just a wiring issue somewhere just not sure where. I have a 2004 GMC Yukon 2WD 5.8L A few months ago the head went out so we bought and replaced the heads on the engine. When we replaced the head we didn’t take off or...- Schojo
- Thread
- Replies: 4
- Forum: Engine & Drivetrain
