Unusual rumbling noise in the dashboard when the climate control HVAC is set to REST?
#1
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Thread Starter
Unusual rumbling noise in the dashboard when the climate control HVAC is set to REST?
I have this unusual rumbling noise when the climate control/HVAC system is set to REST or any temperature setting above LO.
http://youtu.be/eISENKwyrXU
Seems to be linked to the flow of heat? Could this be related to some issue with the heater water valve? Is there a recirculation motor on the valve assembly?
IDEAS?
http://youtu.be/eISENKwyrXU
Seems to be linked to the flow of heat? Could this be related to some issue with the heater water valve? Is there a recirculation motor on the valve assembly?
IDEAS?
Last edited by ChesapeakeLimo; 09-11-2015 at 11:43 AM. Reason: Typos
#2
Member
Thread Starter
UPDATE:
The rumbling noise was actually a gurgling noise coming from the heater re-circulation motor in the engine compartment at the firewall. Was a bit low on coolant. Topped it off and problem resolved.
The rumbling noise was actually a gurgling noise coming from the heater re-circulation motor in the engine compartment at the firewall. Was a bit low on coolant. Topped it off and problem resolved.