One problem related to engine head gasket failure has been reported for the 2007 Honda Ridgeline. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Honda Ridgeline based on all problems reported for the 2007 Ridgeline.
After having spark plugs, valve cover gaskets, intake plenum gaskets replaced, vehicle is now consuming huge amounts of oil with minimal use; mechanic says it needs complete engine overhaul, ring job, etc. Or replacement engine at cost of several thousand dollars.