The heater would only warm the truck it wouldnt.

Tiny
ANONYMOUS
  • 1992 DODGE DAKOTA

The heater would only warm the truck it wouldnt get hot within a 30 minute drive

Thursday, October 18th, 2012 AT 2:33 PM

1 Reply

Tiny
WRENCHTECH
  • EXPERT
  • 20,567 POSTS

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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Thursday, October 18th, 2012 AT 2:49 PM

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