Will Stop Leak Fix A Leaking Freeze Plug? If the leak is slow and small, a stop leak or block seal compound might work. However, this is usually a temporary solution at best – it might not work, might not last for long, and could clog up something else in your cooling system. The right
How Do You Replace An Engine Freeze Plug? Drain the antifreeze from your car so it doesn’t spill on the ground when you remove the freeze plug. … Remove the parts blocking your way to the freeze plugs. … Break the freeze plug free. … Remove the freeze plug. … Clean the hole that the
Should You Replace All Freeze Plugs? I’d recommend doing it every three years or 60,000 miles – given the cost of the consequences. Tom: If you don’t have good rust inhibitors, rust will attack the weakest link in the engine block. That’s the freeze plugs – which are designed to give way if the engine
What Do You Seal Freeze Plugs With? Then prep the plug with some Permatex Form-A-Gasket #1 sealant. This product is designed for freeze plugs and other press-fit applications, as well as gaskets. Just a thin coating is all you need. You don’t have to use it, but you have a better seal if you do.