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GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15201
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Chevrolet Silverado 2500 HD Classic LT: .problem with

Customer Question

hello.problem with my 1994 chevy 2500 silverado ac system. changed compressor,clutch activator sensor,recharged system. till does not cool down in cab . compressor workining keeps coming on then kicks off. like no where to go.checked for constrictions. is there another sensor incab telling a flap to open or close?
Submitted: 2 years ago.
Category: Chevy
Expert:  Jerry Newton replied 2 years ago.
When the compressor is running, is the accumulator getting cold under the hood? It should be nearly ice cold, about 35F.