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The best radiator flush

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Old Jun 4, 2003 | 09:40 PM
  #1  
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Default The best radiator flush

I was wondering what Forum members have used in flushing a radiator to remove visible deposits inside and around the flow tubes
Thanks for your imput... :)
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Old Jun 5, 2003 | 07:13 AM
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Default Re: The best radiator flush (73jst4fun)

couple scoops of dishwasher soap, fill'er up with water and go drive for about 25 miles. let'er cool off and drain it, pull your block plugs to get the water out of the block.
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Old Jun 5, 2003 | 08:58 AM
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Default Re: The best radiator flush (Gary79)

couple scoops of dishwasher soap, fill'er up with water and go drive for about 25 miles. let'er cool off and drain it, pull your block plugs to get the water out of the block.
:iagree:

Make sure you use the stuff for automatic dishwashers, NOT dishwashing detergent.
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Old Jun 5, 2003 | 10:58 PM
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Default Re: The best radiator flush (6t9l4t6)

Two or three scoops (what are we talking here about 1/2 measured cup, tablespoon?) of the automatic dishwasher powder should be enough? and that removes the build up around the flow tubes?

Thanks guys... :)


[Modified by 73jst4fun, 4:02 AM 6/6/2003]
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Old Jun 6, 2003 | 01:49 AM
  #5  
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Default Re: The best radiator flush (73jst4fun)

And what degree Stat should be used when doing this? Or should the Stat come out? Inquiring minds want to know........ :confused:
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Old Jun 6, 2003 | 03:21 AM
  #6  
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Default Re: The best radiator flush (tnt76vette)

I wouldn't use dishwashing liquid or powder. You may never get all of it out.

Besides, it's made for china and glass not aluminum, brass, steel and rubber.

I would use something made for flushing the radiator, something like Prestone cleaner.
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Old Jun 6, 2003 | 04:02 AM
  #7  
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Default Re: The best radiator flush (73jst4fun)

I have used nothing but distilled water/coolant in mine. It still looks like new inside after 7 years.
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