Why Is My Car Overheating but Has Coolant?
Quick Answer If your car is overheating even though it has coolant, the cooling system likely isn’t circulating or holding pressure. Usual causes include a stuck thermostat, inoperative cooling fans, trapped air after a refill, a weak water pump, a clogged radiator, or a bad radiator cap. Less obvious faults—like a head gasket leak or … Read more