Air Conditioning works for 3 to 4 minutes and then shuts off on my 1998 MB c230
Had someone remove and replace the compressor, thought he solved the problem but
after 45 minutes it went back to doing the same thing. Any help out there?
Sounds like you're either low on refrigerant, there's air in the system, or there's a blockage in the system. Have the system pulled down and placed into a vacuum. If it holds the vacuum for 10 minutes charge it up. When you replaced the compressor did you replace the accumulator and orifice tube (if applicable) as well? You should have. HTH. -Jim
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