radii1

Always use the correct mixture of antifreeze/coolant and water

It’s a very common practice for people to put straight water in their ailing radiators (especially after the car has overheated), and filling stations even offer water hoses along with air for the tires. But straight water should only be used as a temporary fix in emergencies; it is not an effective coolant on its own, and it can cause your engine to freeze in cold temperatures (which is just as dangerous as overheating). In most cases, the prescribed mixture for best protection is a 50/50 mix of antifreeze and water. (Straight antifreeze won’t offer any additional protection against freezing or overheating, so don’t waste your money.) If you do get into an overheating situation where you must use water temporarily, be sure to take the car to the auto repair center as soon as possible to get the correct mix and do any needed repairs.

Keep the radiator full

Unless there are leaks in the radiator or other parts of the cooling system, your radiator should stay filled. Occasionally, though, small leaks can happen undetected over time, so you should check the radiator periodically when the car is cool to make sure it’s full (the fluid level should be visible when the cap is removed). If the radiator needs fluid, add a 50/50 mixture of antifreeze and water to top it off. If the problem persists or if you notice leaks, take it to a trusted mechanic for repairs.

Have the radiator flushed periodically

ALSO READ  Eliminating Brake Noise

It’s a standard part of regular auto maintenance to have the radiator flushed periodically by a qualified automotive specialist ? that is, to completely drain and refill the cooling system. There’s no set time interval when radiator flushes are recommended because it depends on the type of vehicle, its age and condition, and the type of radiator fluid being used. As a general rule, you should consider having the radiator flushed using the following guidelines:

  • For most vehicles – every 2 years or 30,000 miles, whichever comes first
  • When using “long life” antifreeze – every 4 years or 50,000 miles
  • Anytime the antifreeze looks cloudy
  • If the car seems to be running hotter than normal

 

 

More from MyMoto!