Overheating

230,000 MILES
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NICKERSON77
  • MEMBER
  • 1 POST
Best blown head gasket sealer?
May 22, 2019 at 11:17 PM
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STEVE W.
  • ✓Experienced Mechanic
  • 15,367 POSTS
Welcome to 2CarPros. The best head gasket repair is a new head gasket. As for the bottle repairs about the only one I have heard folks having any luck with is BlueDevil but if the gasket is really blown then anything other than replacement will likely be temporary.
May 22, 2019 at 11:24 PM
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