One problem related to engine failure has been reported for the 2011 Honda Accord. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Honda Accord based on all problems reported for the 2011 Accord.
Engine makes loud rattle for approximately 2-3 seconds on cold startup. Research indicates that problem could lead to catastrophic engine failure. Honda has acknowledged this as a problem, however is not offering to fix it. Out of pocket cost is around $800, and consumers should not have to pay for this when it is a manufacturer's defect.