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sprinkles08
sprinkles08, Chrysler/Dodge/Jeep master tech
Category: Dodge
Satisfied Customers: 22139
Experience:  ASE Master and Advanced Certified, Chrysler/Dodge/Jeep Master Certified, Trans and Hybrid Specialist
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2005 DODGE GRAND CARAVAN: HEATER ONLY WORKS..COLD AIR..ac works

Customer Question

MY 2005 DODGE GRAND CARAVAN HEATER ONLY WORKS IF YOU ARE DRIVING-IF YOU STOP THEN YOU START TO GET COLD AIR,NO MATTER HOW WARM THE MOTOR-THE AC WORKS FINE.
Submitted: 8 years ago via CarComplaints.com.
Category: Dodge
Expert:  sprinkles08 replied 8 years ago.
Hi. You have air in the cooling system because the coolant is low. You may also hear the sound of running water when you take off from a stop under the dash. Your coolant is low, the most likely places to leak are the water pump and the radiator tanks. You ill have to slide under the van to see the water pump. If these things are dry you should also check the lines on the firewall and the ones that go to the rear heater if you have rear heat.