WHAT PARTS HAVE TO BE REPLACED TO UPGRADED AC ...

  • Tiny
  • Anonymous
  • 1993 GMC C1500
  • 200,000 miles

What parts have to be replaced to upgraded ac to r134a

Sunday, March 10th, 2013 AT 1:55 PM

1 Answer

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

Compressor oil needs to be changed, dryer assembly, orfice tube, system completely flushed, new fittings ecav and charge with 80% of r-12 capacity

Roy

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Sunday, March 10th, 2013 AT 2:16 PM

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