I am trying to connect a mechanical gauge to the engine Is there another place to connect the gauge to other than the hole the switch get screwed out

2002 GMC ENVOY
150,000 MILES • 4.2L • 6 CYL • 2WD • AUTOMATIC
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JMB74
  • MEMBER
  • 1 POST
Engine noise sounds like no oil pressure. Trying to verify.
Nov 15, 2015 at 5:13 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,240 POSTS
Go to parts store and rent a mechanical oil pressure gauge. When home, remove the electric oil switch from the engine and install mechanical gauge. Start engine to verify pressure.
Nov 15, 2015 at 11:51 AM
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