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The A/C on my 96 Suburban isnt getting as cold as it should.
The compressor turns on and off like it should. Low side pressure reads 45psi, high side pressure reads 200psi. The rear vents blow a little cold but the front vents are ambient air temp. I cant find my thermometer so I dont know the specific vent air temp. The amount of air blowing from the vents is sufficient, just not cold.
I havent serviced the system lately so I dont suspect moisture.
Anyone got any Ideas?
The compressor turns on and off like it should. Low side pressure reads 45psi, high side pressure reads 200psi. The rear vents blow a little cold but the front vents are ambient air temp. I cant find my thermometer so I dont know the specific vent air temp. The amount of air blowing from the vents is sufficient, just not cold.
I havent serviced the system lately so I dont suspect moisture.
Anyone got any Ideas?