2011 Hyundai Elantra: Ticking sound
Common wear/failure (not a recall)
Symptoms
Owners of the 2011 Elantra report: ticking sound. CarComplaints.com lists 16 owner complaints, average mileage 71,950 miles.
NHTSA has 101 owner complaints for the 2011 Elantra in this area. Examples:
- NHTSA complaint ODI #11717069 (filed 02/10/2026): “I have a piston/engine defect according to the mechanic at the car shop. any time any acceleration is applied you can hear the knocking. i believe it should be covered through the class action alleged that 2011-2016 elantras engines (including the limited tri…”
- NHTSA complaint ODI #11655110 (filed 04/16/2025): “Car stop working once i got home i notice while i was driving the car kept back firing and jurking while driving .had a mechanic look at the car he tried to start it but it started and shut off..he even tried to jump start the car with the jumping cables but i…”
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 engine (11 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 $3,050 (owner-reported average, not a quote).
Typical parts (search links, no affiliate codes)
AutoZone · O'Reilly · Advance · RockAuto
Sources
Page last updated .