Mechanics

GMC YUKON COOLANT PROBLEM

1994 GMC Yukon • 2,000 miles

I have a 94 yukon and I have replace the t-sat and the water pum p what else would cause it to overheat?
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Guest
January 14, 2013.




Are you losing coolant? Forget the temp gage for a moment. Are there any overheating issues, like coolant boiling over? Can you check for coolant flow through the system? Does the heater work?

JDL
Jan 14, 2013.


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