Replaced condensor, now full of R134A, pressure ok....seems I need a pressure switch. Anyone available in the Indianapolis are who can do it for me? Suggestions also welcome...be nice....smile.

Cars do exist where the pressure switches can be replaced without evacuating the system, but I'm pretty sure that yours is not one of them.

You will need to have the refrigerant reclaimed to replace that switch, then refilled after.

Yes, I just replaced my switch today on my 94 w202. System had to be reserviced.

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Michael
Southern California/Santa Monica
1986 MB 190D 2.5, 5 Speed Black and Palomino "Mordechai"
1985 Porsche 928S (32V), 5 Speed
1980 Porsche 928 (16V), 5 Speed