I keep getting engine coolant light on. I don't have overheating hapening, at least not yet. I have had a new radiator, water pump, sensor, thermostat, serpentine belt and something else I can't remember what, put in and spent 2500 dollars and still the engine coolant light comes on. I changed the anti freeze at the advice of my oil change mechanic and presently don't use dex cool. Bad idea? HELP
Other than having low coolant, the light will come on if the coolant level sensor is bad. If you had $2500 worth of work to try to solve the low coolant light, then it's time to start looking for an independent shop that is willing to address your concerns.