2024 Jeep Grand Cherokee: Engine complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 126 owner complaints for the 2024 Jeep Grand Cherokee that list the engine component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11770734 (filed 10/13/2026): “I own a 2024 jeep grand cherokee 4xe that has experienced a recurring safety issue involving unexpected deceleration and loss of acceleration while driving. the vehicle unexpectedly slows down and will not accelerate beyond approximately 60 mph, creating a potentially dangerous situation, particular…”
- NHTSA complaint ODI #11770965 (filed 10/13/2026): “Vehicle experienced a sudden loss of motive power at highway speeds without warning. the vehicle lost total propulsion at 60mph with zero dashboard error text or warning lights. driver pressed fully on gas pedal to avoid activating the regenerative braking system. driver pumped gas pedal but no res…”
- NHTSA complaint ODI #11769936 (filed 10/08/2026): “Statement of complaint: i am writing to file an official consumer protection complaint regarding a 2024 jeep cherokee 4xe that i recently leased. throughout the duration of my lease possession, the vehicle suffered from persistent safety defects and unresolved manufacturer recalls that severely impa…”
Likely causes
These complaints do not establish a single root cause; read the examples above and get a diagnosis.
Fix, in plain English
No single fix is established by these reports. Check your VIN for open recalls at nhtsa.gov/recalls, ask a dealer about technical service bulletins (TSBs) or extended warranty coverage, then have the system diagnosed.
DIY difficulty: Pro
Internal engine work (lifters, oil consumption, fuel dilution diagnosis) requires engine teardown or dealer software/tests. (Our assessment.)
Cost
No sourced cost range for this issue. Get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
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