Orifice Tube Location

1997 GMC SIERRA
160,000 MILES • V8 • 4WD • AUTOMATIC
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BUELLGUY
  • MEMBER
  • 4 POSTS
where is the orifice / expansion tube located on a K 1500 Full size P/U
Sep 4, 2010 at 4:16 PM
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SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.


https://images.2carpros.com/forum/automotive_pictures/416332_1997_gmc_k1500_orfice_tube_1.jpg

It's in the bottom condensor line.
Sep 4, 2010 at 7:16 PM
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DGRIVETTI
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  • 1 POST
On the AC unit where is the orfice tube installed on a 1998 gmc 1500 pickup truck 4wd v8 350
Jan 29, 2021 at 2:28 AM (Merged)
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CLY
  • ✓Experienced Mechanic
  • 308 POSTS
I can show you a picture of where it is located... With C60 option.The orifice is #3


https://images.2carpros.com/forum/automotive_pictures/86485_258002_1.jpg

With C69 option.The orifice is #1


https://images.2carpros.com/forum/automotive_pictures/86485_258004_1.jpg

Hope this helps... Cl
Jan 29, 2021 at 2:28 AM (Merged)
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