It sounds like water is swishing in the dashboard?

Tiny
JEEPCHICK7
  • MEMBER
  • 1999 JEEP CHEROKEE
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 10,000 MILES
It sounds like water is swishing in the dashboard of my 1999 jeep grand cherokee, what's causing this noise?
Tuesday, January 6th, 2009 AT 8:14 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,535 POSTS
Hi:
That is the sound of coolant entering the heater core. Make sure the coolant level is full.
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Tuesday, January 6th, 2009 AT 4:00 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 46,228 POSTS
I agree with JACOBANDNICKOLAS, there is air in the heater core which makes this sound. I would check the coolant level this video can help you

https://youtu.be/GSE9skKnOgY?si=N4ymyMCqB92p1WyA

Please go over this guide and get back to us.
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Tuesday, September 10th, 2024 AT 5:56 PM

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