2002 Camry - Gurgling sound behind dash / steering column

When I start my car and often when I begin to move from a stand still, i hear a gurgling sound just in front of me, in the dash around the steering column. It’s almost as though when I turn the key it opens a valve and lets some sort of liquid through something, and makes this gurgle, gurgle, for about 2 seconds. I’ve taken it in to be looked at and there was something about bleeding exhaust hoses and an EGR valve. It may be remedied for a few months, but then it comes back. any help?

Check to make sure your coolant isn’t low. When your radiator is low, sometimes you will hear air ‘gurgling’ through the heater core on startup or acceleration.