leaking coolant

2005 MERCEDES BENZ ML350
145,000 MILES • 6 CYL • 4WD • AUTOMATIC
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E NASCIMENTO
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fluid light comes on I put in coolant light goes off within a short time it is empty again. reservor is empty light is on
Dec 16, 2018 at 2:05 PM
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DANNY L
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Hello, I am Danny,

Do you happen to see any type of leak? Is it dripping anywhere on the ground or just disappearing? Hope this helps and thanks for using 2CarPros. A cooling system pressure test can show the location of a leak.If you don't have access to one your local auto parts have a tool loaner program and will rent you one. I have attached a tutorial showing what is involved.

https://www.2carpros.com/articles/radiator-pressure-test

Hope this helps and feel free to ask any questions if needed.Thanks for using 2CarPros.
Danny-
Dec 16, 2018 at 2:45 PM