What is a blown head gasket - Can you fix a blown head gasket by pouring sealant into the coolant

This is part 2 of my previous video about blown head gaskets.

[@michaelkehm3663]

Good advice, thanks Pete

[@PetesGarage]

You bet

[@marduk2672]

Great information sir, thanks

[@PetesGarage]

Always welcome

[@5798Mike]

Luv ur content Pete

[@PetesGarage]

Thanks my friend

[@toddb930]

Would it be useful to do a compression test, or a leak down test, to suggest a head gasket might be bad?

[@PetesGarage]

I mention that in the first video, thanks

[@Msleelee9487]

I had to get another one my car got too hot and melted the camshaft sensor so mine was doomed and my light never came on🤷‍♀️

[@PetesGarage]

Wow, that's pretty bad

[@MrAnderson3615]

There is no such thing as fix in a can! Sorry, it is a band-aid and will cause deeper issues.

[@PetesGarage]

I have seen it work