10.0

really awful
Crashes / Fires:
1 / 2
Injuries / Deaths:
0 / 0
Average Mileage:
21,909 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2018 Jeep Cherokee engine problems

engine problem

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2018 Jeep Cherokee Owner Comments (Page 1 of 7)

problem #134

Mar 022024

Cherokee

  • miles

A D V E R T I S E M E N T S

The vehicle consume too much oil.it completely run out of oil after driving a 1000 mile only.the engine stop suddenly while driving which put my safety in danger.because it happened when the vehicle engine stop running in the highway in the middle of traffic. I call the manufacturer they said there is a recall (W20 )for this car regarding those issue. And they said once they update the car software those issues should be resolved. But afterwards the same issue still happenings. The car currently only has 32k miles.those problems started back on March 2024 when.the car has only 24k miles

- Union City, GA, USA

problem #133

Feb 062024

Cherokee

  • miles
2018 Jeep Cherokee Limited, 154k miles currently. Purchased vehicle from third party with under 100k miles. Vehicle maintenance was always done per manufacturer suggestions(from third party and myself), at 152k miles I noticed vehicle overheating when driving 25-55MPH (with AC off). Also noticed a reduction in the powertrain. Vehicle diagnostic done at local mechanic and cleared(no coolant leak, no oil leak engine was in good condition.) Oil change and other regular maintenance work done as well. Then engine eventually blew a gasket, and a hose resulting in me having to replace entire engine and other damaged components due to the engine being poorly built.

- Imperial, CA, USA

problem #132

Apr 142024

Cherokee

  • miles
Fuel flooding engine and ruining catalytic converter

- Reeds Spring, MO, USA

problem #131

Feb 142024

Cherokee

  • miles

A D V E R T I S E M E N T S

This was a jeep sold to me with active recalls

- Lyndonville, VT, USA

problem #130

Jan 032024

Cherokee

  • miles
Unknown-??the Jeep using oil terribly, with no leaks. I have it serviced every 3000 miles, and it is always low or no oil on the dipstick at that time. I just had the oil changed, and fuel injection cleaned about a month ago-??less than 700 miles since. The Jeep is cutting off while driving. It won-??t start back for 2-3 minutes, and I-??m sitting in traffic. It-??s terrifying!!! When checked with OEM, it doesn-??t show any codes, although an engine light is on. I-??ve spoken with 3 different mechanics, that all stated this is common with this model-??with no solution, no recall, and no idea what part to repair. I-??ve been told throttle body, throttle body clutch, starter, etc-??No one really knows where to start. And those parts are NOT cheap to replace as an experiment. I bought my Jeep new, with only 3 miles on it. This issue is new, within the last 2 weeks. The losing oil has continued since purchase, and it will cut off if the oil is low. This is different. As I stated before, the oil was just changed, and is not low. Please help!!!

- Mountain Rest, SC, USA

problem #129

Dec 122023

Cherokee

  • 100,012 miles
The contact owns a 2018 Jeep Cherokee. The contact stated while driving at various speeds, the check engine warning light intermittently flashed on the instrument panel. The vehicle was taken to an independent mechanic where a diagnostic test was performed, and the mechanic discovered a major oil leak coming from the vehicle. The contact was informed that the oil gasket covers, and oil coolant assembly needed to be replaced. The dealer nor the manufacturer was notified of the failure. The vehicle was not repaired. The failure mileage was 100,012.

- Norcross, GA, USA

problem #128

Jan 042024

Cherokee

  • miles

A D V E R T I S E M E N T S

Service shifter notification comes on, all lights on shifter light up. I-??ve had it -??fixed-?? 2 times under warranty and it continues to do it. Owned since 2017 and this has happened more times than I can remember. Dealership has little answers. Eventually car will begin sputtering, all service lights come on, you lose control of brakes and steering and have to pull over. Turn off, take key out, open door. Let it sit. Turn back on and typically will drive fine until the next time. All supposedly related to service shifter.

- Woodbury, MN, USA

problem #127

Jul 312023

Cherokee

  • miles
Engine Failure 3 out of 4 cylinders not working 122,000 miles on car and regular service for oil changes and maintenance

- Plymouth, MA, USA

problem #126

Apr 012023

Cherokee

  • 120,000 miles
The contact owns a 2018 Jeep Cherokee. The contact stated that the vehicle failed to start. The contact placed the gear shifter in the park and the restart message was displayed. While driving at unknown speeds, the vehicle failed to accelerate as needed. While making a turn, the vehicle was difficult to steer. Additionally, the key fob was inoperable. There was an abnormal rattling sound detected. While driving, the vehicle was swaying. The contact stated that several unknown warning lights were flashing. The vehicle was towed to the local dealer where it was diagnosed that a wiring harness was loosened. The vehicle was repaired but the failure persisted. The manufacturer was not contacted. The failure mileage was approximately 120,000.

- Pittsburg, KS, USA

problem #125

Apr 082023

Cherokee

  • miles
Please note we are religious about vehicle care, maintenance and safety. What I describe was not due to lack of maintenance and had zero warning. In early April, we were driving our Jeep on State Route 69 in Arizona and from one moment to the next went from completely normal to engine heating, smoking and alerts telling us to turn off the vehicle immediately while we were driving 50 mph with no where to pull off. We were fortunate to be close to our local Costo in Prescott and coasted into the parking lot. We quickly learned we had no engine coolant but didn't understand why since we bring our Jeep in for routine oil changes, fluid, tire and brake checks. The following week our Jeep was towed to our mechanic who discovered the coolant hose had a hole in it caused by the friction created by it laying against the air filter. This was the original design of this vehicle and should have been recalled because there is no way of knowing you have a problem until something is about to explode. We are very fortunate the engine did not blow up and cause an accident as it very well could have. Because we thought Jeep had a good reputation, we reported this to them with photos of the damage, the repair bill, the sequence of events, our mechanics contact information if they wanted to talk to him, etc.. but they did not care and are not willing to assist. Our mechanic also shared that when he called the local Jeep dealer in our area, that they had these coolant hoses well stocked as if they know it's a problem yet they don't bother to recall these vehicles because of it. We speculate any accident involving the same design where the engine exploded or caught fire, is because of this problem, and Jeep needs to do something about it. We for one would like to be reimbursed for this ridiculous repair. We have to other very old vehicles (GMC w 270k miles and a Ford w over 400k miles), never have we had to replace the engine coolant hose.

- Prescott Valley, AZ, USA

problem #124

Feb 062023

Cherokee

  • miles

A D V E R T I S E M E N T S

Check Engine Light Stays on. Computerized message states check Electrical Service Throttle. When I get new gas in the car. The car stops in the middle of the highway or at the stop lights/signs and dies. Car has a very hard time starting back up. I had $1110 of repairs and took the car back to the same repair shop 4 times. It has never been able to be repaired. It is very dangerous to be driving on the roads and the car suddenly dies and has a very difficult time restarting the engine. This is only the first 30 miles after it has been filled with new gas. I have a friend living in another state. She has the same model of Jeep as I do and she has the same challenge with her car.

- San Antonio , TX, USA

problem #123

Mar 122023

Cherokee

  • miles
Car stalling while driving, under all kinds of conditions, loss of power steering, brakes. Vehicle unsafe to drive.

- Titusville, PA, USA

problem #122

Jun 172022

Cherokee

  • 0 miles
The contact owns a 2018 Jeep Cherokee. The contact stated while driving at approximately 30 MPH, the vehicle stalled and stopped in the middle of the road. The contact stated the instrument panel had begun to flicker on and off. The contact was able to restart the vehicle however, there was vibration, and the engine was running very rough. The contact had taken the vehicle to an independent mechanic, where it was diagnosed and determined that the Electronic Control Module and the throttle body and O2 sensor needed to be replaced. The vehicle had been repaired; however, the failure reoccurred. The manufacturer had not been informed of the failure. The failure mileage was unknown.

- Rancho Cucamonga, CA, USA

problem #121

Oct 012022

Cherokee

  • miles
The car burns oil too fast. When the car is low on oil, there is NO INDICATION and the engine will stop. Even when you are driving.

- Kaneohe, HI, USA

problem #120

Feb 252023

Cherokee

  • miles
Since the car hit 20,000 miles, the "Service shifter" light will come on randomly. The dealership has had to "replace" the shifter components twice. And now it will come on when you put the car into reverse. This is a faulty part which needs to be replaced.

- Kaneohe, HI, USA

problem #119

Feb 232023

Cherokee

  • miles
The service shifter light keeps coming on. Sometimes when stopped in traffic the vehicle-??s transmission will shift from drive, to some unknown position, then the engine will stall out when attempting to go forward with traffic. The car will then not start and the shifter will not allow any gear shifting to be done. Can not be put into neutral in order to be push or easily towed. This has happened 4 time within the past 18 months. Each time the dealership acts surprised and responds that they have never heard of a service shifter issue before. They tried a software update, which didn-??t help. They also stated that they could replace several parts that added up to over $2000. Stated it wasn-??t their problem since it is out of warranty. Yes, it is available for inspection. Always being out in risk at busy intersections due to a potential of being hit in the rear end of the car because people expect your car to be moving. Have had several cars swerve at the last minute barely missing me. And having to exit the vehicle is even more dangerous. Yes, the dealer has seen the issue along with an independent repair shop. Service shifter message is on most of the time but no one really knows how to fix it.

- Covington , GA, USA

problem #118

Oct 252022

Cherokee

  • miles
1) Engine turns off while driving the vehicle and the dash tells me to shift it into park. After the car is stopped and shifted into park it makes a starting noise as if you are trying to start the vehicle as if it is flooded, but it will eventually start after approximately 30 seconds. After approximately 30 seconds the vehicle starts sometimes without even pushing the start button. 2) The vehicle dies often when turning, driving over small amounts of snow, backing up, or exerting the engine at all. It usually does not shut off while driving straight down the road without exerting any energy unless there is snow causing the engine to exert any energy. This has caused safety risks to me and others in the following manner: a) It has caused me to stall while turning onto the highway from side streets which I have narrowly avoided being t-boned and side impacted. This can cause injury or death to myself, my passengers, pedestrians, and traffic. b) It has caused my vehicle to stall while on the roadway when it exerts energy due to snow and causes me to spin the vehicle out of control in traffic which can cause injury or death to myself, my passengers, pedestrians, and traffic. c) It has cause me to stall while backing out, or pulling out of parallel parking with traffic which can cause injury or death to myself, my passengers, pedestrians, and traffic.

- Anchorage, AK, USA

problem #117

Nov 132022

Cherokee

  • miles
My Jeep has been randomly stalling while driving in the city. The check engine light came on. I had to tow my Jeep to the dealer. They said it was because of low oil. I just had an oil change 3 weeks ago. The oil life was at 100% when I got the oil changed. When the car started to stall, it said 50% oil life. The dealer found no oil leaks. I have read on here that this has happened to several consumers with the 2018 Jeep Cherokee. Further investigation is needed on this issue.

- Omaha, NE, USA

problem #116

Nov 022022

Cherokee

  • miles
My car keeps stopping in the middle of me driving. I've had the car about a year and a half. Today the electric throttle light is flashing and car did not want to go in the middle of a double intersection and highway. Yesterday it read oil pressure.

- Raytown, MO, USA

problem #115

Oct 192022

Cherokee

  • miles
Within the last 6 months this vehicle has left me stranded at least 5 times. The first time it overheated because the heating coil is so close to another line that is created a hole that caused the vehicle to overheat. The second time was an ignition coil. The third time was because it was time for an oil change which was not the case because it wasn't even time for an oil change. The other times were (battery) related but yet with the battery being replaced 200 bucks later I am left stranded on the road in the middle of traffic without any indication that it was going to cutoff. I fear taking it on the interstate. Within the last 24 hours I have been left stranded after having the dealership again yesterday tell me I need a new battery which I replaced but yet broke down again this morning. The vehicle will start but it seems like now 2-3 minutes it cuts off while driving and has to be jumped by another vehicle. This has to be an electrical problem...the lights don't dim; everything stays on for a bit once I take the keys out, but yet I am being told my VIN has no recalls. Once again there is no lights or anything that appear on the dash letting me know where is an issue.

- Summerville, SC, USA

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