2009 Grand marquis, blows cold air but only thru defroster and floor.
2009 Mercury Grand Marquis LS
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Maintenance & Repair
My '05 Grand Marquis has 140K miles. Recently the front a/c vents quit blowing cold air. For the next 2 weeks we drove it with cold air coming out of the vents on top of the dash only. After 2 week...
2005 Mercury Grand Marquis GS
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Maintenance & Repair
when i put on my defrosts no air goes to windshield only comes out the ac vents
2005 Mercury Grand Marquis LS Premium
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Maintenance & Repair
our a/c stopped working, we were advised it was the heater core. The air was blowing fine out of all the vents. After replacing the core, we get the car back, the begins only flowing out the floor ven...
2003 Mercury Grand Marquis
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Maintenance & Repair
all air flow is coming out from the defrost vents in front windsheild . how do i manually change it to the vent position
2004 Mercury Grand Marquis LS Premium
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Maintenance & Repair
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