2011 Jeep Patriot engine problems
66 owner complaints filed with NHTSA name the engine on the 2011 Jeep Patriot — 20% of all complaints for this model year.
What owners report
“So I bought this used from a previous owner check engine light has come on quite a few times and I’ve gone to two separate places and it’s the catalytic converter efficiency coming up. My mechanic did a recall research and found that this specific vehicle not the VIN number had been recalled for…”
filed Jul 13, 2025
“The contact owns a 2011 Jeep Patriot. The contact stated while driving at an undisclosed speed, the vehicle stalled. The traction control warning light was then illuminated. The contact stated that the failure occurred several times. The vehicle was taken to an independent mechanic and a dealer…”
filed Jun 13, 2024
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Emissions Recall U67 - Catalytic Converter Efficiency - Dealer Notification (Revision 11)
U67 Combo Rev11 · Warranty Program/Extension · issued Jun 18, 2026
Engine problems in other Patriot years
| Year | Reports | Share |
|---|---|---|
| 2017 Patriot | 9 | 15% |
| 2016 Patriot | 222 | 49% |
| 2015 Patriot | 103 | 33% |
| 2014 Patriot | 156 | 28% |
| 2013 Patriot | 25 | 21% |
| 2012 Patriot | 114 | 32% |
| 2010 Patriot | 15 | 11% |
| 2009 Patriot | 35 | 18% |
| 2008 Patriot | 30 | 16% |
| 2007 Patriot | 16 | 17% |
Other reported problem areas on the 2011 Jeep Patriot
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.