Question about 2008 Ford F 250 Super Duty 4WD

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Cab Heater works sporatically

When first started the heater works fine, but as engine heats up temp of air decreases to actually blowing cold air

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Alot of the new fords have small radiator leaks.  If the truck is low on coolant or running above 190 degrees the heater wont work.  Top off coolant and put in some radiator stop leak.  heater should start working now that the engine will run cooler

Posted on Dec 18, 2008

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