2018 Dodge Journey Engine cooling Problems
- Complaints
- 3about this part
- Share
- 1%of 237 total for the year
- Median mileage
- 92,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the engine cooling of the 2018 Dodge Journey, 1% of the 237 complaints for this model year. Where a mileage was given, the median is 92,500 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.
“The contact owns a 2018 Dodge Journey. The contact stated that the engine was slow to turn over and start. There was an abnormal chugging sound at start up. The contact stated while driving, the vehicle shut off unintendedly and failed to restart. The contact stated that the half-circle symbol to depress the brake pedal was displayed. The engine and traction control warning lights were illuminated. The vehicle was towed to an independent mechanic, where it was determined the failure was due to the electrical system. The vehicle was repaired, but the failure recurred. …”
NHTSA complaint #11633702, filed 2025-01, 120,000 miles“The contact owns a 2018 Dodge Journey. The contact stated that the vehicle would not immediately start, and white exhaust smoke was coming from the vehicle. Also, the message Coolant Low was displayed although the coolant reservoir was full. The vehicle was taken to the local dealer who diagnosed that the head gasket was faulty. The head gasket was replaced but the coolant message continued to display. The contact also indicated that the back over prevention camera was faulty, and condensation was present inside the driver's side front headlight housing. …”
NHTSA complaint #11575950, filed 2024-03, 65,000 miles“The contact owns a 2018 Dodge Journey. The contact stated while driving various speeds, the vehicle inadvertently shut-off with the check engine and traction control warning lights illuminated. The vehicle was initially taken to a dealer however, the cause of the failure was not determined. The failure persisted and the vehicle was taken to an independent mechanic where the spark plugs, alternator, battery, engine coils, oil housing, and engine gaskets were replaced; however, the failure persisted. …”
NHTSA complaint #11595103, filed 2024-06Related service bulletins
- 10243192Aug 31, 2023Suspected engine coolant leak.
- 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.
- 10229059Mar 17, 2022No Start, After Flash And Or PCM Replace, DTC P0513 Invalid Skim Key Setting
- 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
| Year | Complaints | Share of year |
|---|---|---|
| 2020 | 1 | 2% |
| 2018 | 3 | 1% |
| 2017 | 2 | 1% |
| 2016 | 10 | 3% |
| 2015 | 3 | 1% |
| 2014 | 5 | 1% |
| 2013 | 5 | 1% |
| 2012 | 9 | 2% |
| 2011 | 5 | 3% |
| 2010 | 24 | 2% |
| 2009 | 23 | 2% |
Other parts of the 2018 Dodge Journey
72 complaintsOther or unknown
46 complaintsEngine
31 complaintsExterior lighting
27 complaintsBack-over prevention (rear camera)
25 complaintsBrakes
25 complaintsVehicle speed control
21 complaintsTransmission and drivetrain
18 complaintsSeats
14 complaintsAir bags
12 complaintsSteering
11 complaintsVisibility (wipers, defrost, mirrors)
9 complaints
← All problems reported for the 2018 Dodge Journey
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