My 04 Toyota Highlander w/ 85k miles blew a head gasket. Oil changed every 5k miles, should Toyota cover it?

Unless you bought an extended warranty, the standard powertrain warranty for Toyota is 5 years 60,000 miles.My 04 Toyota Highlander w/ 85k miles blew a head gasket. Oil changed every 5k miles, should Toyota cover it?Not if its out of warranty.
My 04 Toyota Highlander w/ 85k miles blew a head gasket. Oil changed every 5k miles, should Toyota cover it?
Oil changes don't keep head gaskets from blowing. Toyota should cover whatever the warranty says it should. Most head gaskets blow because people let the coolant get low.