a/c problem - Ford Powerstroke Diesel Forum
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post #1 of 3 Old 05-17-2010, 07:13 AM Thread Starter
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a/c problem

I have a 2006 6.0 with 40k miles on it. When I stop at a light or slow down to 10 to 15 mph my a/c blows warm. When I get back up to hwy speeds, the a/c blows cold. Any ideas?

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post #2 of 3 Old 05-17-2010, 10:04 AM
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Low on 134, charge your system.
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post #3 of 3 Old 05-17-2010, 10:07 AM
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Either low on refrigerant or you could have a fan issue since it's only when you slow down


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