Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2018 Dodge Journey owners, lightly cleaned up (personal details are redacted by NHTSA).
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. The vehicle was taken to an independent mechanic, where it was determined that the failure was due to the oil. The vehicle was repaired, but the failure recurred. …
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. The cause of the failure was not yet determined. The manufacturer was notified of the failure. The failure mileage was 65,000.
The contact's son owns a 2018 Dodge Journey. The contact stated that the headlight bulbs burned out soon after replacement. The vehicle was taken to an independent mechanic where it was discovered that moisture was entering the headlight module and causing the bulbs to become blown. The contact also stated that the alternator had failed due to a defective O2 sensor. The contact replaced the O2 sensor; however, the failure returned soon after the repair. The manufacturer was notified of the failure. The vehicle had been repaired. The failure mileage was approximately 80,000.
Sitting at red light and with out warning car turns off I place it in park and try to start car again as soon as I push the ignition to crank the car a huge explosion from under the hood blew the hood backwards striking the a-piler to the driver's door trapping me inside the car as flames were observed coming through the dashboard had to forcefully kick driver side window out of frame to dive out of the car because the door being jammed shut
The contact owns a 2018 Dodge Journey. The contact stated that while driving at an undisclosed speed, the engine shut off without warning, causing an immediate loss of power steering and power brake functionality. The contact maintained control and guided the vehicle to a stop safely. After several attempts, the vehicle restarted. The manufacturer was notified of the failure. The failure mileage was 100,000.
***Radio system not working properly no longer connecting properly to phone, sounds muffled to the receiver on the other end of call, audio connect is not allowing me to be heard and I got a brand new updated phone! Thinking that was the issue. It wasn't the phone, there was a precious recall regarding system updates issues, that I saw on here, but I was never notified about it!! *Audio hands free won't map my iphone, to the car Bluetooth system will not connect at times, ****instrument panel lights are not showing, Radio goes off while driving often, not working properly, *****BACK UP CAMERA NOT WORKING PROPERLY: *Back up camera not working properly, noticed blurry, not able to see properly at night. ****Back up parking assist lines are not as bright and clear when backing up, image is no longer vivid! …
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. The contact stated that after the initial repair, the same repairs were made by the same mechanic approximately every two to three months. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was unknown.
Stated having coolant issues in 2023. September 2025 Engine light Started blinking and Started running rough at 65 mph. Stopped the vehicle and you could see the whole car shaking from the motor running so rough. Fueled up kept going and it kept doing it. Eventually dying at a stop light and I couldn't get it to fire back up. Ended up needing a tow since it wouldn't stay running. White smoke coming from tailpipe. Cracked cylinder head. $3000 repair with a USED PART.
Car shuddered while driving, started making metal clanging noises' and stalled in the middle of an intersection. I just had it worked on and had to fully replace the transmission (approximately $4000) due to the torque converter shredded metal in the transmission and seized up. Car after stalling would not go into reverse or drive. Would start up, but once in gear would make loud metal clanging sounds and shut down. No warning lights shown on dashboard.
Engine shuts off without warning. Driving and all of sudden, engine stops, drop vehicle in neutral and push start and it starts right back. I have been on curvy road, going up steep hill and also on perfectly level road, makes no difference, happens without warning. Dangerous because on hill started rolling back...can't steer on curvy road unless engine running...please check into this before I or someone else gets hurt or killed.
Engine complaints in other Journey years
Frequently asked questions
How common are engine problems on the 2018 Dodge Journey?
NHTSA has 33 complaints about the engine & cooling of the 2018 Dodge Journey, 14% of the model year's 237 complaints.
Is there a recall for 2018 Dodge Journey engine problems?
No. NHTSA lists no engine & cooling recall for the 2018 Dodge Journey, though it has 6 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2018 Dodge Journey engine problems start?
Half of the complaints with a recorded mileage happened before about 20,000 miles, and 64% before 25,000 miles.
Is it dangerous?
Owners linked 0 crashes, 1 fire and 0 injuries to engine & cooling problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.