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Help- Oriface Tube Location

Old August 18th, 2009, 2:38 PM
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Default Help- Oriface Tube Location

Ok guys, stupid question where is the oriface tube located on a 2002 Chevy S-10 ZR2 4.3 liter. I am getting ready to replace my compressor due to a cluch lockup. If anyone has a picture from a manual to post or email me that would be great.

Thanks in advance
Dewey3491

P.S. Found this site http://www.discountacparts.com/ for $285 got the compressor, receiver/dryer, oriface tube, seal kit, and PAG oil.

Last edited by Dewey3491; August 18th, 2009 at 2:48 PM.
Old August 18th, 2009, 7:40 PM
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"Orifice Tube" is kind of a colloquial term for the "Metering Device" or "Capillary Tube"
It should be located directly before the evaporator coil.
Old August 19th, 2009, 7:35 AM
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Thanks for the information

Dewey3491
Old August 19th, 2009, 10:20 PM
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in the high side line, there is a place in the line where it looks crimped, thats the spot, better do a really good flush and replace the evap, or condensor if you start getting iron particles, that is unless you wanna do it again
Old August 20th, 2009, 5:24 AM
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Default Oriface Tube

Thanks for the information
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