So I realized after a month of sporatic over heating that the mechanic that I had flush my radiator last month used the wrong coolant, and now my thermostat is all gunked up. So the plan is to flush the raidiator completly, fill it with water, then flush it again befoe adding the new Volkswagen approved G12 coolant that I picked up from my local dealer’s parts counter. I’ll upload step by step photos and instructions when I’m dont this afternoon.
Tags: 98 VW Jetta coolant flush, Coolant, radiator
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