When Driving Sometimes My Add Coolant Light Turns On And I Get That Annoying Buzzer. But I Have Checked Constantly That I Have Enough Coolant. Could This Be A Sensor Malfunction? It Turns On And Then If I Move The Car To The Side Or Something It Will Go Away And Come Back Later. Anyone Else Have This Problem?

 

check the sensor going to the top of the rad, i knocked mine off once easy fix lol.

 

check the actual sensor that the wire goes to? how? i tried disconnecting the line and connecting it but that doesnt make things better

 

Are you checking the radiator level itself, or the coolant reservoir? Either the cooling system is down just a tad, or there is an electrical problem. My vote is the coolant level by your desciption.

 

Bubbles in your lines, it could be.