Can water pump cause overheating?
The water pump cycles coolant from the radiator throughout the engine, absorbing the heat and wicking it away into the atmosphere. When water pumps go bad, it causes your engine to overheat—and that leads to all sorts of trouble.
What happens when a water pump goes out?
A dead or dying water pump cannot circulate coolant through your vehicle’s engine and, as such, the engine will overheat. The hotter the engine gets the greater the chance of serious damage, including a cracked engine block and damage to the cylinders, pistons, and head gasket.
What to do if your Toyota Camry overheats?
Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Is My Car Overheating? What are common reasons my Toyota Camry overheats? While there are a variety of reasons your Toyota Camry is overheating, the most common 3 are a coolant leak (water pump, radiator, hose etc.), the radiator fan, or a failed thermostat.
What happens if you overheat your Toyota engine?
Overheating decreases your fuel economy and can cause serious damage to the engine. Pistons, rods, bearings and gaskets are just a few things vulnerable to overheating. Boiling coolant can ruin the radiator and hoses. Never ignore a high temperature reading on the dash gauge. Make sure your thermostat is working properly.
What does the thermostat on a Toyota Camry do?
A thermostat is basically a valve that interrupts the flow of coolant through the engine when the car is cold. This lack of coolant flow allows for the engine to quickly reach operating temperature. As the coolant heats up, the thermostat will open to allow full flow of the coolant through the cooling system.
Why is the radiator not opening on my Toyota?
As the engine heats up, the thermostat will open to relieve the heat, causing the radiator hose to become uncomfortably warm to the touch. If the hose does not become hot, the thermostat isn’t opening.