2003 Pontiac Sunfire Logo
Posted on Dec 22, 2010
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How much antifreeze should i put in radiator after a flush

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Jonah Oneal

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  • Pontiac Master 14,092 Answers
  • Posted on Dec 22, 2010
Jonah Oneal
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RADIATOR HOLDS 8.6 QUARTS ANTIFREEZE. YOU CAN GO TO ANY AUTO PARTS STORES THEY SELL ANTIFREEZE THATS ALREADY MIXED 50 / 50. ALL YOU HAVE TO DO IS POUR IT IN RADIATOR.

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  • Expert 454 Answers
  • Posted on Dec 22, 2010
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8.6 quarts of a 50-50 mix DEX-COOL only.

So you would add 4.3 quarts of antifreeze, and 4.3 quarts of water.

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  • Master 610 Answers
  • Posted on Dec 22, 2010
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Sytem capacity is 8.6 qts. you want a 50/50 solution, so drain alittle more than a gallon of the straight water out, and add 4.3 qts. of dexcool antifreeze or equivalent. i always go slightly stronger just to be sure, but not too much antifreeze as it doesn't work straight. no more than 4.5 qts.

5 Related Answers

Anonymous

  • 507 Answers
  • Posted on Oct 22, 2008

SOURCE: radiator flush

Drain plug is on the bottom of the radiator. Should have a tab for the plug. PLUG DOSN'T COME ALL THE WAY OUT, you're only able to twist it so far. IF your confused, just undo lower radiator hose and have a big bucket. The anitfreeze you put in your car has to be a TOTAL mixture of 50/50. You can buy premixed 50/50 for a HIGHER price! If you don't want to pay that much, you can get STRAIGHT ANTIFREEZE. If you have an extra gallon jug around the garage, fill half with water and half with STRAIGHT antifreeze and tada! You got 50/50 antifreeze. Hope this helps ya.

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Anonymous

  • 6982 Answers
  • Posted on Apr 06, 2009

SOURCE: ANTIFREEZE LEAKING

You are going to have to look carefully at everything and find where antifreeze is coming from. Could be that something was left a bit loose or that flushing opened up a weak spot on the radiator. This being said, it also could be spillage from service that has not been blown off yet... Watch your coolant level and temp gauge, or better yet, bring it back to who did service and have them go over it for you...checking leaks is an important part of the job...so is cleanup!

Patrick Rayome

  • 1757 Answers
  • Posted on Jan 05, 2010

SOURCE: car overheats after flushing radiator, replaced

Remove and Replace the Thermostat.

Robert Kitaji

  • 1335 Answers
  • Posted on Oct 22, 2010

SOURCE: I just flushed my radiator

if you have air conditioning the capacity of your radiator is 24.8 quarts, without A/C it is 27.5. For maximum protection a 50% antifreeze to water is recommended. This of course depends on where you live or plan to drive.
For futher information go to:
http://vil.motor.com/HOME_FRAMESET.ASPX?MSID=9bf6459b8c784bb79e40584d820dc407
Please rate this solution. Thanks.

Anonymous

  • 454 Answers
  • Posted on Jan 13, 2011

SOURCE: 2000 mazda protege overheats and

Hello, ellish28 and thank you for asking your question on Fixya!

Here is a simple process that will walk you through a few steps that will pinpoint the overheating problem on your
2000 Mazda Protege, without even using any tools. It has helped millions of people, and I am certain that it will help you, because I wrote it for people in your exact situation.
How to diagnose your overheating
2000 Mazda Protege

Get more great money saving tips and tricks about your vehicle from: twitter.com/acoates23234

Thanks for the vote, and good luck!

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Drain plug is on the bottom of the radiator. Should have a tab for the plug. PLUG DOSN'T COME ALL THE WAY OUT, you're only able to twist it so far. IF your confused, just undo lower radiator hose and have a big bucket. The anitfreeze you put in your car has to be a TOTAL mixture of 50/50. You can buy premixed 50/50 for a HIGHER price! If you don't want to pay that much, you can get STRAIGHT ANTIFREEZE. If you have an extra gallon jug around the garage, fill half with water and half with STRAIGHT antifreeze and tada! You got 50/50 antifreeze. Hope this helps ya.
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