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No heat - 2000 Dodge Durango, 5.7L V8
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DMSIII
New User
Jan 12, 2012, 10:08 AM
Post #1 of 2
(2612 views)
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No heat - 2000 Dodge Durango, 5.7L V8
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Had water pump replaced Monday. Engine heats up fine nearly 210 degrees, but very little heat through heater. Thermostat was not replaced. No leaks. Again 2000 Dodge Durang0 V8 5.7L - 155,000 miles
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Hammer Time
Ultimate Carjunky
/ Moderator
Jan 12, 2012, 12:50 PM
Post #2 of 2
(2591 views)
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Re: No heat - 2000 Dodge Durango, 5.7L V8
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With the engine at full operating temp, locate the 2 heater hoses where they go into the firewall and feel them to see if they are both hot to the touch. If they are both hot, the heat in that vehicle is controlled by a blend door that regulates heated air flow. it is operated by an electric motor/actuator. The problem can be that the actuator is stripped or inoperative or the door itself could be damaged. This is what needs to be determined by examining the actuator and see if it is responding to heat change commands or not.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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