AC has been working pretty well. Didn’t drive the truck for a week and came back and the front AC is not blowing cold. Rear is blowing cold. The actuator works and allows the swap from heat to cold up front. The previous owner had a new expansion valve put in and it ran well up until now. I have attached a picture, the hard line from the compressor is ice cold and once it gets to the weird bend by the firewall the portion that goes downward is cold but the top facing portion that goes up and above the block to the other side of the engine is not cold. What could this mean? Block in line or something else?
Front AC Hot, Rear Cold
- Thread starter DirtyBubble12
- Start date
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- ac
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This is a US spec vehicle? What year?