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It is best to do it while your vehicle is running so it will circulate through the system. You should add it to the reserve tank, never open the cap on your radiator (if it has one) while the system is hot.
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∙ 15y ago
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Should the engine be cool or running when adding antifreeze?
Your engine should be cold ( to be on the safe side) when adding antifreeze/coolant. i let the car sit overnight and then add it.
Can you boost a car while your car is running?
yes but there should be no need to do this
Do you keep your car running when adding antifreeze?
( NO ) with the engine cool
Does car need to be running on nissan sentrea while changing fuel filter?
NO! It should not be running.
What type of car antifreeze is safest to the environment?
The type of car antifreeze that is safest to the environment is propylene glycol antifreeze. While it is still not totally safe, it is less toxic than other antifreeze.
How far can you drive while car is running hot?
You should not drive a car that is running hot,because you can lock up the engine.
How your car will react running without antifreeze?
It will overheat, unless you can successfully air cool it.
Does the car need to be running when adding antifreeze?
No , it's best to add coolant when the engine is cold
Why does it smell like antifreeze in car when driving?
your vehicle may smell like antifreeze while driving because it is overheating
Why does the inside of my car smell like antifreeze but there are no leaks and is not running hot?
i believe your heater core has died
Should your car stay running when you take the pos battery termanal off?
A battery is used to start a car. Once it is running, the alternator then supplies electrical energy to charge the battery as well as power the electrical systems in the car. Removing the battery while the car is running will not affect the running of the car.
Steam coming from around my radiator in a Nissan largo?
you have a leak in a hose or your radiator itself. Look for antifreeze dripping from under car while engine is running and hot enough for the fan to kick on.
