2003 Toyota 4runner Hi Check Whole Coolant System Radiator S Cap Hoses Leaks

2003 TOYOTA 4RUNNER
52,200 MILES
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ANONYMOUS
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  • 1 POST
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?
Dec 7, 2012 at 3:08 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
you need a pressure tester to perform this operation

Roy
Dec 7, 2012 at 8:10 PM
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