1997 Chevy Blazer Swishing noise in dashboard

1997 CHEVROLET BLAZER
136,000 MILES • 6 CYL • 4WD • AUTOMATIC
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MOULTONK
  • MEMBER
  • 2 POSTS
Hello,

My car has been making a swishing sound in the dashboard, behind the center console. It sounds like water moving around when I drove, I notice it the most when stopped. The car has not been running that great either, I was told it needs a tune up and just recently bought new spark plug wires, have yet to put them in. Also, the coolant is very low, I have to keep filling it up because it becomes almost empty. Could the water from that be leaking someplace else. How big of a fix/problem is this? I recently have had to replace ignition switch and my entire fuel pump assembly. Please help! Thank You!
Jul 7, 2008 at 2:07 PM
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DOCFIXIT
  • CERTIFIED EXPERT
  • 18,828 POSTS
Is the pass. side carpet wet? You may have a leaking heater core. Have cooling system pressure checked for leaks.
Jul 7, 2008 at 2:23 PM
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MOULTONK
  • MEMBER
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Not sure if pass side is wet, I will check that tonight......also, the AC hasn't been working and when I turn AC or Hot/Cold air on my car jerks and lunges, so I don't use them.......would this have anything to do with the sound I'm hearing?
Jul 7, 2008 at 2:54 PM
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