2014 Honda Odyssey: Engine misfires
Common wear/failure (not a recall)
Symptoms
Owners of the 2014 Odyssey report: engine misfires. CarComplaints.com lists 6 owner complaints, average mileage 60,050 miles.
NHTSA has 60 owner complaints for the 2014 Odyssey in this area. Examples:
- NHTSA complaint ODI #11733841 (filed 04/26/2026): “About mid-2025, honda announced a warranty extension campaign (not a formal nhtsa recall) for: * 2013–2017 honda odyssey (and some pilots) * related to vcm (variable cylinder management) what the problem was: * piston rings wear prematurely * oil gets past …”
- NHTSA complaint ODI #11730488 (filed 04/10/2026): “All of this has been diagnosed and confirmed by richfield-bloomington honda. it is a catostrophic failure of the motor. cylinder 6 is misfiring. they are recommending a full motor replacement. last year, i had the piston ring issue on this car and the dealer…”
Likely causes
Sources do not establish a single root cause; diagnosis is needed. Owner-reported fixes are listed below.
Fix, in plain English
Most common owner-reported solutions on CarComplaints.com: replace piston rings (3 reports) replace spark plug (1 reports). Check for open recalls and extended warranty coverage with a dealer before paying out of pocket.
DIY difficulty: Pro
Internal engine work (lifters, oil consumption, fuel dilution diagnosis) requires engine teardown or dealer software/tests. (Our assessment.)
Cost
CarComplaints.com owners report a typical repair cost of about $3,600 (owner-reported average, not a quote).
Typical parts (search links, no affiliate codes)
AutoZone · O'Reilly · Advance · RockAuto
Sources
Page last updated .