coolant leak

  1. 1994chevycheyenne

    Using BlueDevil Radiator and Block Sealer to Fix Coolant Leak in my 1994 Chevy C1500

    In this video I use the BlueDevil Pour-N-Go Radiator and Block Sealer that I purchased from AutoZone on my 1994 Chevy C1500 with the 4.3L V6 to see if I can fix a coolant leak.
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