What happens when you turn off the coolant on a car?
As well as this, many new cars feature automatic cut-off, which is designed to protect the engine from heat damage. This uses the cooling system’s thermostat to kill power to the engine when the temperature reaches a certain point, and means that the car can’t be restarted until it has cooled down sufficiently.
What to do if coolant leaks while car is off?
If it looks like leaking from bottom hose then it is most likely the water pump leaking down the hose. Look at leak and follow it up to highest point to see if it is water pump? If cannot tell then have system pressure tested to see where the leak is coming from. Do not drive it or you may overheat engine and do more damage.
Why does my car engine not turn off when I remove the key?
Your engine will continue to run even when you remove the key from the ignition because the fuel pump is not shutting off. This problem is typically caused by a faulty fuel pump relay or a defective ignition switch. In this article, we take a look at why your engine won’t turn off when removing the key and what you can do to stop the engine.
How can I tell if my car has coolant problem?
Being able to recognise different engine fluid odours is a good way to diagnose potential problems quickly without your car sustaining significant damage. [link to leaks blog] Coolant dashboard light – The engine coolant light normally appears as a thermometer with a series of wavy lines next to it, illuminated in red.
As well as this, many new cars feature automatic cut-off, which is designed to protect the engine from heat damage. This uses the cooling system’s thermostat to kill power to the engine when the temperature reaches a certain point, and means that the car can’t be restarted until it has cooled down sufficiently.
If it looks like leaking from bottom hose then it is most likely the water pump leaking down the hose. Look at leak and follow it up to highest point to see if it is water pump? If cannot tell then have system pressure tested to see where the leak is coming from. Do not drive it or you may overheat engine and do more damage.
Your engine will continue to run even when you remove the key from the ignition because the fuel pump is not shutting off. This problem is typically caused by a faulty fuel pump relay or a defective ignition switch. In this article, we take a look at why your engine won’t turn off when removing the key and what you can do to stop the engine.
Can a car overheat if the coolant is low?
Do not drive it or you may overheat engine and do more damage. The heater will not work correctly if low on coolant. The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details Experienced Mechanic?