Gurgling noise from behind dash.
#1
Gurgling noise from behind dash.
I bought a 2005 S type R about 4 months ago and so far so good. One thing I have noticed is when I turn the engine off after I have been driving for a while I hear what sounds like a faint gurgling from behind the dash more on the passenger side. Is this air in the coolant or something else I should be concerned about?
#2
#3
#4
All seriousness aside, is the coolant level okay? If low, you may get some air in the heater lines. Does the heater and AC work okay? If the coolant level and HVAC operation are okay, I wouldn't worry about a faint noise after shutdown. There's an official bleeding procedure for the cooling system, but it's something of a pain. Usually just normal driving of the car purges the air from the lines. If you haven't been driving much, or just babying the car, the air may not have fully cleared itself. If still concerned, you can always do the full bleeding.
The following 2 users liked this post by kr98664:
davidladewig (10-28-2020),
Scotlad (10-28-2020)
#5
Behind Dash Sounds
I bought a 2005 S type R about 4 months ago and so far so good. One thing I have noticed is when I turn the engine off after I have been driving for a while I hear what sounds like a faint gurgling from behind the dash more on the passenger side. Is this air in the coolant or something else I should be concerned about?
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Sue Pete Wentworth
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