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Power Strokes
6.7 Tech
2015 HVAC Issues
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[QUOTE="Sleepersilverado, post: 1474301, member: 10484"] I believe it is common. My 11 worked perfectly then you get in the 15 when it is 100 degrees out side, start the truck, in auto turn the temp dial down and the damn fan slows down. Pisses me off to no end and the crazy part is if you turn the temperature up the fan speed will increase. After about 5 minutes and the inside temperature decreasing it starts working correctly. I said something to my buddy and his truck does the same. The a/c in these trucks sucks. After I had the evaporator replaced in my 11 the a/c worked a lot better. [/QUOTE]
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