As soon as a put antifreeze coolant into the.

Tiny
ANONYMOUS
  • 2004 GMC YUKON
  • 200,000 MILES

As soon as a put antifreeze coolant into the bottle it is leaking out cannot find the leak.

Friday, December 14th, 2012 AT 11:31 PM

2 Replies

Tiny
JACOBANDNICKOLAS
  • EXPERT
  • 68,362 POSTS

If it is leaking that fast, there has to be a puddle under the vehicle where it is leaking. If there isn't, get a pump to pressure test the system. Most parts stores will lend them to you. Pressurize the system to help locate where the leak is.

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Friday, December 14th, 2012 AT 11:33 PM
Tiny
JACOBANDNICKOLAS
  • EXPERT
  • 68,362 POSTS

I had one other thought. If you don't see any coolant leaking, check the engine oil to see if the coolant is getting into the engine.

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Friday, December 14th, 2012 AT 11:34 PM

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