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PSA* People need to know that stop leak causes more problems and they are just damaging their vehicles. : r/MechanicAdvice
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Amazon.com: Genuine GM (12378255) Fluid 3634621 Cooling System Seal Tablet - 4 Grams, (Pack of 5) : Automotive
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Amazon.com: Genuine GM Fluid 12378255 Cooling System Seal Tablet - 4 Grams, (Pack of 5) : Automotive
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