2004 GMC SIERRA OI PRESSURE PORT

  • Tiny
  • zynstar
  • 2004 GMC Sierra

Engine Mechanical problem
2004 GMC Sierra 6 cyl Two Wheel Drive Automatic 85000 miles

I'm trying to connect a mechanical oil pressure gauge on a 4.3v6. Is there a port I can connect it to besides the oil sender location? I don't want it permantly, just using it temperarely.

Sunday, June 6th, 2010 AT 5:15 PM

1 Answer

  • Tiny
  • mhpautos
  • Expert
  • 30,495 posts

Hi there, the sender port is the one you use for testing as well.

Mark (mhpautos)

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Sunday, June 6th, 2010 AT 5:18 PM

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