Question about 2004 Chevrolet Blazer

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Water sometimes there is rushing water sounds behind dash. good or bad? how long should it be there?

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You are hearing the water flowing through your heater core. There might be some air trapped in the cooling system. Check the coolant level first thing in the morning before you start the car. Top it off and put the cap on tight.

Posted on Feb 12, 2009

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Bad pcm symptoms


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My airconditioner drain must be clogged because when I turn a corner or hit a bump I hear water sloshing around behind my dash on the passangers side


It sounds like a heater core going bad, ac works good, do you have any of these symptoms, sweet musky smell, wet floorboard, frosting over windshield when defroster is on, adding water to the cooling system in your car for no apparent reason,

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I hear "running water" sound behind the dash of my pickup


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1 Answer

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