YearToAvoid

2011 Jeep Wrangler Engine Problems

NHTSA lists 60 engine complaints for the 2011 Jeep Wrangler, 12% of its 485 total complaints, with 8 fires and 1 injury reported and no related recalls on file. Median mileage at failure is 60,540 miles.

Engine complaints
60
12% of 485
Crashes reported
0
Fires reported
8
Injuries reported
1
Median mileage
60,540 mi
Related recalls
0

Typical engine symptoms owners report

  • Owners report engine-area fires starting while parked or driving at low speed, sometimes destroying the vehicle before fire crews arrived.
  • Several complaints describe a popping noise followed by visible flame under the hood near the passenger side, occasionally paired with the throttle locking up.
  • Some owners report the electronic throttle control warning light illuminating along with stalling or the vehicle refusing to accelerate past 40 mph.
  • A few complaints describe the accelerator pedal sticking in a partially depressed position while driving at highway speed, requiring the driver to shift into neutral and manually free the pedal.
  • One owner reported a loose oil drain plug discovered during a routine oil change, though this was not described as an engine fire cause.

When 2011 Jeep Wrangler engine complaints were filed

First complaint Mar 19, 2011, latest Feb 17, 2026.

2011 Jeep Wrangler engine complaints: complaints filed per quarter52011 Q12012 Q32014 Q22015 Q42017 Q12018 Q42020 Q32024 Q4
60 complaints filed with NHTSA from 2011 Q1 to 2026 Q1; peak 2011 Q4 (5).

Engine recalls for the 2011 Jeep Wrangler

No safety recalls on record for this model year.

Engine complaints by Wrangler model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

  1. 201068 (10%)
  2. 201160 (12%)
  3. 2012199 (24%)
  4. 2013162 (25%)
  5. 2014346 (53%)
  6. 2015158 (33%)
  7. 2016126 (27%)
  8. 201775 (24%)
  9. 2018123 (7%)
  10. 201965 (9%)
  11. 202070 (11%)
  12. 2021243 (26%)
  13. 2022106 (27%)
  14. 2023117 (32%)
  15. 2024444 (61%)
  16. 202529 (44%)

Frequently asked questions

How many engine complaints does the 2011 Jeep Wrangler have?
NHTSA lists 60 engine complaints for the 2011 Wrangler, which is 12% of the 485 total complaints filed for that model year.
Is there an engine recall for the 2011 Jeep Wrangler?
No. The data shows no related recalls listed for the engine area on the 2011 Wrangler.
Did the engine complaints involve fires?
Yes. NHTSA records 8 fires and 1 injury among the engine-related complaints for the 2011 Wrangler, with no crashes reported.
At what mileage do engine problems typically show up on the 2011 Wrangler?
The median mileage at failure for engine complaints is 60,540 miles, though some sample complaints were filed with far lower or higher mileage.
How does the 2011 Wrangler compare to other years for engine complaints?
The 2011 Wrangler's engine complaints made up 12% of its total complaints, lower than the 53% share seen in 2014 and the 61% share seen in 2024, based on NHTSA data.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.