no floor heat
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no floor heat
I have a 96 F350 PS and I cannot get air to the floor..Everything works that I can find, as in vacuum parts...turn the **** and each one goes in and out..I have defrost, vent but no floor. Thanks ahead for the help
Post Fiend
Joined: Oct 2003
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From: MICHIGAN
If you have defrost only it's a vacuum leak.
If you have defrost and a little coming out of the vents it's a very small vacuum leak.
If it's not a leak, the blend door actuator may be shot or you have an obstruction in the HVAC box.
This happens when a pencil or the like falls into the defrost ducts.
If you have defrost and a little coming out of the vents it's a very small vacuum leak.
If it's not a leak, the blend door actuator may be shot or you have an obstruction in the HVAC box.
This happens when a pencil or the like falls into the defrost ducts.
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