did they flush out all the R12 mineral oil before conversion? R134a pag oil does not mix well with mineral oil. alot of shops just screw on the r134a fittings and charge up and call this a converssion!

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1993 Mercedes Benz 300D 2.5 205K (ex wife's)
1984 Mercedes Benz 300SD 320K (SOLD)
2004 Mercedes Benz C240 75K
1995 GMC Sierra 2WD 5.7L 188K
1983 Mercedes Benz 300SD 239K (SOLD)
1987 BMW 325i 220K (SOLD FOR SALVAGE)

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