Cutting Open a Blown 2010 Suburban Radiator – What Coolant Additives Do Inside!

Ever wondered what’s going on inside your radiator after years of coolant additives, heat cycles, and wear? In this video, I cut open a 2010 Chevy Suburban radiator that blew up to see exactly what’s happening inside the tubes and fins. You’ll see corrosion, deposits, and the real effects of coolant treatments over time. This is an eye-opening look at what could be happening in your vehicle right now!

If you’ve ever questioned whether additives help or hurt your cooling system, stick around—you’ll want to see this.

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#RadiatorCutOpen #CoolantAdditives #ChevySuburban #RadiatorRepair #CarMaintenance #CoolingSystem #MechanicLife #DIYMechanic #CarRepair #CarTips