Quote:
Originally Posted by alternatereality54
thanx, is it possible to a conversion without swapping any parts? i do have retro fittings
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It is called a dirty retrofit.
But.
Get as much of the r-12 oil out and try adding ester oil to the system so the old r-12 oil will mix with the r-134.
And be sure to cut your charge 10-15 percent to keep high pressure down
Good Luck