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04 2500hd with digital climate control. A/c has been acting up past few months. When I turn the A/c on the snowflake blinks 3 times and clutch does not engage. Did it all day today. Was 87 degrees out. Yesterday I had the accumulator replaced, orfice tube replace and had the system vacuumed and...

Hey all new here. I currently have a 04 silverado 2500HD 6.0 4x4. 140k miles. I recently did a major tuneup all fluids belt coolant etc. I decided to do a seafoam clean. I put half a bottle in my oil and the other half in the fuel tank. My wife drove around that day for about 150 miles. When I...