2001 Dodge Ram V8 Four Wheel Drive Automatic 188000 miles
2001 Dodge Ram, the heater isn't working. Have already replaced the thermostat, and still no heat coming from vents. A friend felt some of the hoses after the engine had been running for a little bit, and all of the hoses were warm, with the exception of one hose. The engine is not overheating, or any other issues, just a very, very, minimal amount of heat comes out of the vent. Not even enough to warm the cab of the truck, especially when it's below zero outside. Any other suggestions?