Auto Answers » View Question
willie ... 1/18/2013
1998 Lincoln Town Car Signature 8Cyl4.6L - Preventive Maintenance
my heater has a knocking like a belt is broken
1 Answer
  • Jimm
    Jimm 1/19/2013
    Need more information - what is the knocking? Does the sound originate from the heater fan motor on the interior? The heater system has no moving parts - only coolant circulating through a small heater core to provide the heat. The only associated movement would be either the heter / blower fan, or the heater blend door built into the instrument panel to control to flow of the warmed air.

Preview Answer

AutoMD Verified Customer
AutoMD obtained proof this customer interacted with the shop.