Not getting any spark, where are all of the ground wires located?

2005 CHEVROLET SILVERADO
275,000 MILES • 4.3L • V6 • 2WD • AUTOMATIC
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HUNTER HILL
  • MEMBER
  • 2 POSTS
I’ve replaced all components due to not getting spark, and I’m still not getting any spark to anything. I’ve been trying to locate all my ground wires and I’m not sure if I’m missing some of them. I need help finding all my ground wires.
Aug 8, 2023 at 12:29 PM
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AL514
  • ✓Experienced Mechanic
  • 5,676 POSTS
Hello, do you own a basic multimeter or test light? And is your Check engine light coming on at Key On/Run position? And what have you replaced? Crankshaft pos sensor? We can do a voltage drop test to check your grounds really quick with a multimeter or test light.

https://www.2carpros.com/articles/car-cranks-but-wont-start
Aug 10, 2023 at 3:58 AM
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