2003 chevy silverado 2500 hd coolant leak

5

Asked by Feb 05, 2017 at 12:28 AM about the 2003 Chevrolet Silverado 2500HD 4 Dr LS 4WD Extended Cab SB HD

Question type: Maintenance & Repair

so I have a 2003 chevy Silverado 2500 hd 6.0L that I currently have an issue with a coolant leak. It looks to be leaking from a line coming from the top passenger side of radiator. the line is steel and then goes into a steel braided hose. can someone please help me out on what this line is for or what it is called so I can get this problem solved?

1 Answer

25,805

A pic might help, but as a guess, it's either an oil cooler, trans cooler, or possibly surge tank heater hose. Follow it to see where it goes.

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