Was head gasket failure confirmed with a compression test?
If so, then you will have to replace the head gasket and check the head for warpage.
Head gaskets generally will fail because of an overheating event, or a headbolt is broken.
Use car repair link in this thread or get a Haynes manual for your Honda and review the procedures to see if you want to take on the job yourself and have the tools.
You could replace the engine with a used one, buy a reman'd head or just replace the headgasket.
I would think that just having the headgasket replaced should cost around $1000, unless there is a problem with head (warped, cracked).
Also shop around, you may find a shop that repairs only Honda's. There is a local shop where I live that deals only with Honda's.
Tuesday, December 20th, 2016 AT 2:59 PM
(Merged)