Need wiring harness for the vehicle listed above 350 5.7 vortec. Putting a new motor in and need to know where everything goes.
Jan 19, 2023 at 6:06 AM
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AL514
✓ASE Certified Mechanic
5,541 POSTS
Hello, you need the wiring diagrams for the engine compartment to ECM? Anything inside the truck you need as well? And this is not a Natural Gas vehicle, correct?
These are the diagrams for the engine ECM. Pages 1 and 2 go together and so on. Page 1 is the top and 2 is the lower half if you print them out, they will go together.
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