Blown head gasket? Need new engine?

If you are not going to fix it and immediately sell (which is not a bad idea) then get a rebuilt engine. A rebuilt engine is new pistons and rings along with a machine shop inspected and rebuilt head. A good rebuild will clean up all parts as well.

Don't get a used junkyard engine. A JDM engine is a better option than a used engine but not as good as rebuilt. Be clear about what your "replacement" engine will be in reality.

Just be sure the rebuilt has a one year parts and labor warranty. If it lasts that long you can get 5-10 more years out of the engine.

The reasons to fix it cheap and then sell include netting more than at a salvage yard as is, eliminate the potential $2500 brake booster and the equally expensive hybrid battery (both pre-tariff prices).

As Grit says it costs lots of money to save a little gas on a gen3.

If you have already replaced the brake booster and hybrid battery then a rebuilt is a financially viable option. If you can't buy anything better for a while, take a risk on the other 5 grand and rebuild.

Finally egr cleaning would not have prevented it. Dealer and pro shops agree.

 

No telling on the brake booster or hv battery unless already replaced.

Selling it to a salvage yard as is is junking it for $500 to $1000.

I would buy a new car and get rid of the gen3. But not everyone has the same resources. I have changed the booster and battery along with the inverter.

If I were you I would take it to Gasketmasters and get some options.