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Fall is Flush & Fill Season
PROTECTING YOUR ENGINE IS AS EASY AS 1, 2, 3
Flush & Fill - Tools You Will Need
Flush & Fill - Products You Will Need
Drain

Drain all old antifreeze from the cooling system to remove any rust and deposits. Be sure and use an adequate drain pan, along with shop towels, oil dry and gloves to minimize the mess.


Drain
Flush

Flush the system with a radiator cleaner and water to remove stubborn rust and corrosive deposits. Use an inexpensive flush and fill kit to make the job easier.



Flush
Fill

Fill with 50-70% antifreeze and water mixture. A funnel should be used to prevent splashing, and a tester can be used to ensure proper mixture.




Fill
OTHER THINGS TO CHECK:
  • Hoses for cracks, bulges, or brittle spongy areas
  • Belts for cracks, frays and proper tension
  • Clamps for looseness or damage
  • Radiator cap for worn gasket
  • Radiator for leaks, and crushed or bent fins
  • Leaks around bottom of the engine and water pump

REPAIR GUIDES -

Find the correct way to do the complete Job for your particular vehicle. Free to all AutoZone.com registered users.

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BECAUSE DO-IT YOURSELF DOESN'T MEAN YOU HAVE TO DO IT ALONE