2014 Chrysler 300 Engine cooling Problems
- Complaints
- 3about this part
- Share
- 1%of 237 total for the year
- Median mileage
- 7,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the engine cooling of the 2014 Chrysler 300, 1% of the 237 complaints for this model year. Where a mileage was given, the median is 7,500 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“When I put the car into park, it pops into reverse. Then I hit the engine off button, but since it is in reverse, the engine stays on. Then I open the door to get out, thinking the engine is off and the car is in park ,and it starts rolling backward. This has happened 6 times. The car is in the shop now.”
NHTSA complaint #10672445, filed 2015-01, 7,500 miles“The contact owns a 2014 Chrysler 300. The contact stated that while the vehicle was at the dealer for an oil change, the dealer informed the contact that the catalytic converter needed to be replaced. Additionally, the vehicle made loud sounds while being driven. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000.”
NHTSA complaint #11456874, filed 2022-03, 100,000 miles“The contact owns a 2014 Chrysler 300. The contact stated that while driving at various speeds, the vehicle independently decelerated and stalled. The failure recurred three times. The contact could smell a burning odor from the rear driver's side of the vehicle on the last occurrence. The vehicle was taken to the dealer for a diagnostic test, who stated that the gasoline being used was of bad quality. The contact had only purchased mid grade gasoline to refuel however, the failure persisted. The vehicle was not repaired. The manufacturer was made aware of the failure. …”
NHTSA complaint #10586780, filed 2014-05, 700 milesRelated service bulletins
- 10239957May 18, 2023Water Quality When Mixed With Engine Coolant
- 10236933Apr 15, 2023wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
- 10247906Feb 22, 2023ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY review and follow instructions from the latest STAR Online…
- 10234379Feb 22, 2023ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY review and follow instructions from the latest STAR Online…
- 10234378Feb 14, 2023ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY (with mileage above 30,000) review and follow instructions from…
- 10227983Apr 2, 2022If 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.
- 10220687Mar 6, 2022Customer complaints may include abnormal engine noise, rough idle, lack of power, misfire. Upon investigation, it may be found that there is excessive camshaft lobe wear/lifter…
- 10212290Mar 6, 2022Customer complaints may include abnormal engine noise, rough idle, lack of power, misfire. Upon investigation, it may be found that there is excessive camshaft lobe wear/lifter…
- 10230180Jul 6, 2021Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
- 10221594Jul 6, 2021Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
Engine cooling: other model years
Other parts of the 2014 Chrysler 300
72 complaintsTransmission and drivetrain
70 complaintsOther or unknown
26 complaintsEngine
25 complaintsAir bags
17 complaintsExterior lighting
17 complaintsBrakes
15 complaintsVehicle speed control
12 complaintsFuel system
11 complaintsSteering
11 complaintsBody and structure
7 complaintsVisibility (wipers, defrost, mirrors)
7 complaints
← All problems reported for the 2014 Chrysler 300
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology