2014 Fiat 500 engine problems
19 owner complaints filed with NHTSA name the engine on the 2014 Fiat 500 — 15% of all complaints for this model year.
What owners report
“On 1/24/2024 the check engine came on. I went to auto zone the same day and they check the alert. They advised the code possibly could be the spark plugs or ignition coil. The engine light went off on 2/6/2024 and I went to the dealership for them to check the code information. The code that appear…”
filed Feb 6, 2024
“My fiat has been having a issue with stalling on the road.. I have taken it to two mechanics for diagnostics but not one can find the problem. It's a safety concern”
filed Jan 21, 2019
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Verify Reman part number availability. Order the "R" part number for all orders:
9100624 · Service Bulletin/Repair Instructions · issued Jul 8, 2025
Engine problems in other 500 years
| Year | Reports | Share |
|---|---|---|
| 2015 500 | 12 | 13% |
| 2013 500 | 22 | 13% |
| 2012 500 | 51 | 13% |
Other reported problem areas on the 2014 Fiat 500
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.