Shoot yeah, it's expensive to fix. If you're lucky it could be a burned/bent valve and the repairs will be just in the cylinder head- $2000. If a piston is burned from that freeway drag race you won last Friday night, the engine will need more extensive repair. Double the cost. If you're so lucky as to only have a blown head gasket, get that fixed and buy a lotto ticket which will win. Stick a new cam belt on it too.
