COOLANT LIGHT IS TRIGGERED BUT CANT FIND THE ...

  • Tiny
  • Anonymous
  • 2003 Cadillac CTS
  • 16,000 miles

Coolant light is triggered but can't find the leak. Can u tell me where to look. There is a pump that is located on the right side of the engine but I can't figure out what it is.

Sunday, January 13th, 2013 AT 12:17 AM

1 Answer

  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,287 posts

Check the hose between the coolant jug and the radiator, check the radiator itself, check around the intake and heads. What I recommend doing is to get a pressure tester for the cooling system. It pumps pressure into the radiator and if there is a leak, usually you can find it. Also, they make a dye that can be placed in the coolant that shows up under a black light. That may help.

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Sunday, January 13th, 2013 AT 12:22 AM

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