all - to give an update on this one for those who have been curious
I decided to get it repaired myself for $9k - got a new cylinder head, all new injectors, intake & exhaust valves, gaskets etc, Didnāt need a new engine block (which is what Audi tech at the dealership recommended). I plan to keep it myself at least for the time being.
I figured cost of replacing this one with another (newer) Audi/German would be much much more than repairing this itself.
like someone said above - there was no easy answer here. I am just happy to get this back on the road.
@sam_bans thankful for your post because this JUST happened to us a week ago, 2017 3T Prestige Q7. HELPPPP!!! We are in Charlotte and canāt find anyone who really wants to take this repair on and have quoted us $15k minimal to drop a new engine. Plan is to try to do a similar fix as you did and trade it in immediately! Our vehicle is financed and we owe $30k, now facing a total loss. How does Audi get away with this?!!!
Maybe worth googling to see if thereās been any goodwill from Audi and also whether any law firm is trying to put together a class action against this
Extended factory warranty ship has sailed. You could get a 3rd party warranty, but odds are youāll have a difficult time if thereās any further motor issues.
Lots of remanufactured engine places nationwide that you can search Google for. A good indy shop and a good block would be half the cost of a dealer.
Before you do anything do yourself a favor and go where the Audi peeps are on audizine.com, make an account and ask on the Q7 forum and elsewhere as that engine has been used in different models.