Mechanics

MODELS COOLANT LEAK

2003 GMC Other

Engine Cooling problem
2003 Other GMC Models V8 All Wheel Drive Automatic 90000 miles

I cant find the exact location of the coolant leak and need to know how to find exactly where it is
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Frank Gonzales
December 13, 2009.




Pressurize the system and listen for air leaking OR dye test it and turn off lights and use a blacklight

Blackop555
Dec 13, 2009.


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