Blowing coolant out of my blow by tube.

Never have used it, but if you have a bad head gasket, I would not wast my money on it. Get it done right.

 

She's toasted. Mechanic in a bottle usually wrecks more stuff in the long run.

 

I still keep a can of stop leak just to get me home ...

 

Yea, its literally a "get to the nearest safe place and/or shop" additive. Long term it can damage stuff and may even take a minor failure and turn it into a major one. I keep a bottle in my rig sure. But only as a last resort.

 

Now on to the obvious fact. Coolant is coming out the blow by pipe. Your oil is finished. Keep running it and you'll be in for a complete rebuild sooner than later.

 

The O/O's above are correct, fix it right, won't take the pressure under heavy load.

 

How far to get you home? I know some people have dumped their oil once that happened and run straight home good oil. One guy said he did two oil changes to get him self home. The antifreeze eats bearings and sucks in lubrication, so..... It's a dangerous game at this point.

 

When you get the rebuild done after you put a load of stop leak in you will get billed for a new rad. as well.

 

And 2 heater cores.