View Full Version : Sloshing sound from behind the dash
JAYSILVER04
07-14-2008, 09:26 AM
I can hear a sloshing sound coming from under the dash. It does it whether or not the climate control system is on or off.it also sounds like it gets louder when i tap the gas in park. Sounds like a heater core to me any ideas????????????
RF Overlord
07-14-2008, 09:40 AM
Sounds like you may have air in the cooling system. Try the burping procedure using the cap in the crossover tube.
JAYSILVER04
07-14-2008, 09:47 AM
sounds like you may have air in the cooling system. Try the burping procedure using the cap in the crossover tube.
what can cause air to get in the cooling system? The car only has 9400 miles on it. There was a lot of leaves and ***** on the cowl when i bought it. I thought maybe it could be a clogged drain hose?
I have heard the noise on all the Marauders ive owned.
Nature of the Beast!
JAYSILVER04
07-14-2008, 11:34 AM
I have heard the noise on all the Marauders ive owned.
Nature of the Beast!
So I have nothing to worry about? Thats a relief!! Thanks Zack
Jolly Roger
07-14-2008, 12:08 PM
Could also be that the drain hole for your heater- a/c compartment might be clogged and the moisture from the condensation build up on the cooling coils is not draining away as it should.
Just my 4.6cts.:)
fordman
07-14-2008, 03:24 PM
That is a odd problem because my 04 MM did that but my 03 MM doesn't. If it makes you feel any better I believe my Fathers 07 Grand Marquis also does it.
RUSTY
07-14-2008, 05:48 PM
what can cause air to get in the cooling system? The car only has 9400 miles on it. There was a lot of leaves and ***** on the cowl when i bought it. I thought maybe it could be a clogged drain hose?
The cowl drains get blocked on mine from that F****** maple tree that overhangs my driveway.
I take a good sized tywrap and stick it down the openning for the wiper arm and swish it around until the drain unblocks.
Windsor58
07-14-2008, 09:17 PM
If it smells mouldy when the AC or vent is on, it might be blocked drains like Rusty is talking about.
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