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moderate Owners of the 2014 Jeep Patriot have filed 67 NHTSA complaints about the engine at roughly $3,100 to repair (U.S. federal records, as of September 2026). Source: NHTSA Office of Defects Investigation. See engine across all vehicles →
| Model year | engine complaints |
|---|---|
| 2010 Patriot | 11 |
| 2011 Patriot | 41 |
| 2012 Patriot | 59 |
| 2013 Patriot | 16 |
| 2014 Patriot (this page) | 67 |
| 2015 Patriot | 41 |
| 2016 Patriot | 126 |
| 2017 Patriot | 4 |
Among the 11 model years of Jeep Patriot in our records for engine problems, this one ranks #2 by owner-complaint volume.
If the engine stalls while driving it may increase the risk of a crash.
The manufacturer has issued service bulletins covering engine on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Emissions Recall U67 - Catalytic Converter Efficiency - Dealer Notification (Revision 11)
full bulletin at NHTSA ↗Water Quality When Mixed With Engine Coolant
full bulletin at NHTSA ↗wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
full bulletin at NHTSA ↗Some of the above-involved vehicles may exceed NOx (Oxides of Nitrogen) emission level standards due to loss of catalytic converter efficiency
full bulletin at NHTSA ↗If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
Owners consistently describe sudden, life-threatening loss of engine power on highways and city streets. The electronic throttle control system fails without warning—red lightning-bolt lights come on, the engine won't accelerate past 15–20 mph, and some vehicles stall completely. Others report the engine simply dies at random speeds with zero warning lights, sometimes multiple times in a single trip.
Early failures tied to debris in the balance shaft bearing cause complete oil starvation; one owner found zero oil on the dipstick after hearing loud knocking. At least one vehicle caught fire on a highway at 31,500 miles.
Throttle body replacements cost owners $800–$850 but sometimes don't hold—one owner replaced it twice by 51,524 miles, both times without warning. Catalytic converter failures cause jerking and stalling; one owner had it fail again within weeks of emissions recall replacement.
Chrysler invokes Recall 13V552000 for some VINs but not others showing identical symptoms, leaving affected owners stranded and unsafe. Dealerships claim no pattern exists while internet searches reveal thousands of complaints. Multiple owners report being left on roadsides without power, facing medical emergencies (heat exhaustion, anxiety), and unable to trade the vehicle due to its known defects. Transmission failures (hose disconnection, fill pipe breakage) add to the litany of issues owners face.
Same Jeep Patriot engine reports on nearby years: 2011 · 2012 · 2013 · 2015 · 2016
Sudden loss of engine power and severe deceleration (sometimes to 15-20 mph or stall) when ETC malfunction or red lightning-bolt warning light illuminates. Vehicle may hesitate at acceleration or fail to accelerate past low speeds. Loss of steering control reported in some cases.
When: Various mileages from 15,983 to 84,550 miles; intermittent and recurring
Symptoms owners cite: Sudden loss of power while driving; Engine unable to accelerate past 15-20 mph; ETC (Electronic Throttle Control) light or red lightning bolt on dashboard; Check engine light; Engine stalling or hesitation on acceleration; Loss of steering control in some cases; Jerking or shuddering when accelerating from stop
Codes mentioned: ETC malfunction indicator
Repairs/costs cited: Throttle body assembly replacement reported at ~$800-$850; some owners report replacement with another faulty part or recurrence after repair
Recalls/TSBs owners mention: Recalled under NHTSA Campaign 13V552000 for some VINs but not others; some owners report VIN not included despite same symptoms; no fix offered for non-recalled VINs
Engine suddenly shuts off while driving at various speeds with no warning lights displayed or intermittent check engine light. Vehicle may restart normally or require time to restart. Happens during traffic, highway driving, parking lot maneuvers, and reverse operations.
When: Various mileages from 2,153 to 131,000 miles; intermittent occurrences, sometimes multiple times within hours
Symptoms owners cite: Engine dies without warning; No warning lights or intermittent warning lights; Vehicle stalls while turning or in slow-speed maneuvers; Stalls while in reverse or attempting to back up; Engine shakes or trembles before stalling; Vehicle restarts normally after stall
Codes mentioned: Check engine light (intermittent), Traction control light, Slip indicator light
Repairs/costs cited: Mechanics unable to diagnose in many cases; no diagnostic codes generated; some cases required oil sensor replacement or crankshaft replacement
Recalls/TSBs owners mention: No recalls applied to many VINs despite similar complaints; manufacturer advised some owners no recalls exist; some cases referenced to 13V552000 but vehicle not included
Abrasive debris in balance shaft bearing causes loss of engine oil pressure, leading to stalling, loss of power, or complete engine failure. Zero oil on dipstick reported despite recent oil change. Loud knocking and rough idle precede failure.
When: Reported around 30,000-80,000 miles; Recall 13V552000/N52 applies to certain VINs only
Symptoms owners cite: Loud knocking sound from engine; Zero oil on dipstick; Engine stalling and loss of power; Rough idle; Vehicle loses speed and cannot accelerate; Engine will not accept new oil poured in
Codes mentioned: Check engine light, Oil pressure warning light
Repairs/costs cited: Engine replacement required in documented cases; cost not specified by owners
Recalls/TSBs owners mention: Recall 13V552000/N52 issued but does not cover all 2014 Patriot VINs; affected owners report VIN not included despite matching symptoms
Transmission hose/clamp failure and transmission fill pipe breakage. Transmission fluid loss leads to transmission malfunction, vehicle stalling, or loss of control.
When: Reported shortly after purchase in one case; fill pipe can break unpredictably
Symptoms owners cite: Transmission hose came off while driving; Transmission fill pipe hanging under vehicle; Vehicle stalls after transmission fluid loss; Loss of vehicle control; Transmission jerking or hesitation
Repairs/costs cited: Hose clamp replacement and transmission fluid refill; fill pipe replacement
Recalls/TSBs owners mention: Dealership denial of widespread issue despite internet reports; no recall mentioned
Catalytic converter fails causing engine jerking, shaking, loss of acceleration, and stalling. Check engine light illuminates. Occurs even after replacement in emissions recall; jerking recurs shortly after replacement.
When: Reported at 59,000 and 157,000 miles
Symptoms owners cite: Vehicle jerks and feels like it will stall; Unable to accelerate; Check engine light illuminated; Engine shaking/jerking; Vehicle stalls
Codes mentioned: Check engine light
Repairs/costs cited: Catalytic converter replacement required; jerking/stalling recurred in at least one case after replacement under emissions recall
Recalls/TSBs owners mention: Known failure acknowledged by mechanic; not under recall per owner report; Emissions Recall U67 related
Engine overheats with little or no warning. Head gasket fails, damaging piston rings, requiring full engine replacement.
When: Reported at 79,000 miles after weekend drive
Symptoms owners cite: Engine overheats; Temperature warning light (minimal warning before failure); No prior indication of high temperatures; Head gasket failure; Damaged piston rings
Codes mentioned: Coolant temperature sensor code
Repairs/costs cited: Coolant temperature sensor replacement, coolant flush, thermostat replacement, and full engine replacement required (~$79k miles)
Engine catches fire while driving on highway, with smoke visible inside and under hood. Fire department required to extinguish fire. Vehicle destroyed.
When: 31,500 miles
Symptoms owners cite: Smoke inside vehicle; Smoke under hood; Engine fire; Black smoke
Repairs/costs cited: Vehicle destroyed; total loss
Transmission fluid leaks from vehicle during operation, causing loss of acceleration and vehicle shutdown.
When: Unknown mileage
Symptoms owners cite: Grey smoke from rear of vehicle; Check engine light; Loss of acceleration; Vehicle barely moves even with increased throttle; Transmission fluid flowing from under vehicle
Codes mentioned: Check engine light
Repairs/costs cited: Vehicle towed to dealer; repair details not provided
Synthesized from 67 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
The contact owns a 2014 Jeep Patriot. The contact stated while driving 75 MPH, the check engine warning light illuminated on the instrument panel. The vehicle was taken to an independent mechanic, who diagnosed a failure with the catalytic converter. The vehicle was not repaired. After investigating the failure, the contact related the failure to the Emissions Recall U67. The manufacturer was…
Tl* the contact owns a 2014 Jeep patriot. While driving 15 MPH, the engine stalled without warning. The vehicle was able to restart. The failure recurred several times. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 2,153.
It's a documented issue but not catastrophic. 67 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Yes — 1 active recall(s) cover engine issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.