This actually worked for me in my 2004 Nissan 350z. It was blowing white clouds until i used this. I was able to hot rod that thing for almost 3 more years before it failed. I wasn't gentle with it either. Expensive but absolutely worth trying as a last resort.

I'm pretty sure it says on the website that you shouldn't use it to seal gaskets that are mixing oil and water. It's only for use on leaks between the coolant and the combustion chamber.

it works we have used it before more than once ,, on a old vans we had , with bad heads , they did over 20,000 miles one as much as 35,000 on this stuff with no engine dam ,

Hi Ian. Thanks for the video did you flush the system before adding the product? Apparently it doesn’t work with some antifreeze coolants

Of course there would still be water in the oil...you didn't do an oil change afterwards...do you expect the oil to clean itself 😅

still running ok?

Do not use,it blocks radiator,heater matrix, thermostat, just do the job right 👍