Two problems related to engine burning oil have 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.
Engine developed a sudden misfire in #4 cylinder for about 20 seconds, then cleared. Subsequently, had large white clouds of coolant and burned oil coming from tailpipe while driving on city streets. After turning engine off and letting it cool, noticed coolant level low in reservoir, low oil level on dipstick. Low compression on #4 cyl. And burned oil on #4 spark plug. If allowed to continue running, coolant would be consumed, resulting in overheating and engine seizing while driving.
Oil consumption - happens when engine is running - consumes ~1qt every 2,000 miles.