HOW CAN I CHECK THE WHOLE COOLANT SYSTEMRADIATOR...

  • Tiny
  • Anonymous
  • 2003 Toyota 4Runner
  • 52,200 miles

Hi
how can I check the whole coolant system(radiator, it's cap, all hoses) for any leaks? And should the engine be off or running for that purpose?

Friday, December 7th, 2012 AT 11:08 PM

1 Answer

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

You need a pressure tester to perform this operation

Roy

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Saturday, December 8th, 2012 AT 4:10 AM

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