1998 Chevy Silverado High Pressure Switch

Tiny
DSANDY1D
  • MEMBER
  • 1998 CHEVROLET SILVERADO
Air Conditioning problem
1998 Chevy Silverado V8 Four Wheel Drive Automatic

If I replace the high pressure switch will I loose all my freon and should I vacuum the system when performing this?
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Tuesday, August 3rd, 2010 AT 2:41 PM

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Tiny
DOCFIXIT
  • EXPERT
Hi
Switch is on a schrader valve so no loss of freon. Be sure to lube O ring.
Hope this helps
Thanks for donate
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Tuesday, August 3rd, 2010 AT 2:54 PM

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