2018 Jeep Cherokee: excessive oil consumption

Filed Jan 13, 2024 · Engine, Fuel system · SC

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!!!

Filed Jun 7, 2023 · Transmission · TX

My Jeep has started to massively consume oil. I can only go roughly 1500-2000 miles before needing to add oil to my vehicle. I’ve taken it into my mechanic’s shop twice and they’ve been unable to fix it. Once was Nov of 2022 where they just did an oil change. I brought it back on Feb 13, 2023 because it was completely dry/devoid of oil and had to be towed to their shop. The car would not turn on due to no oil. They replaced the crankcase ventilation valve to attempt to fix the oil consumption issue and did another oil change. They also advised I bring it to the dealership for the oil consumption issue because there was an open recall on it, which I did on Feb 23, 2023. Chrysler reprogrammed the Powertrain Control Module. Still consumes oil at an alarming rate. My last oil change I had 77,218 miles on my car and I had to add two quarts of oil before my current oil change at 80,700 It was already extremely low at 78,500. My concern is that there’s no telling when it runs outs of oil and it just dies in the middle of traffic. On freeways. In turn lanes. There’s no warning. One second it’s running and the next it’s just DOA despite proper maintenance on the vehicle. That’s dangerous when you’re on a busy freeway like I-45 in Houston at 5pm. Or at a red light and suddenly you have a dead car. Being a week overdue on an oil change is one thing but for it to be bone dry to the point that the vehicle cannot even operate is alarming.

Filed Feb 25, 2023 · Engine · HI

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.

Filed Oct 17, 2022 · Engine · MO

The whole car stopped while on the highway going 70 miles per hr and would not start back up. I had recently had an oil change days before incident. Had the car towed to dealership and was told I had little to no oil. I advised them I recently had an oil change days ago how is that possible at the dealership. I was told that maybe a cap or something wasn’t placed back properly and there was oil leakage. They assured my car was fixed but now it runs rough and I have anxiety that my car will just shut down with no warning and also the low oil light never came on the car just stopped

Filed Jul 15, 2022 · Transmission · IL

As I accelerate the vehicle shudders as if the engine is misfiring, even accelerating at low rpm’s, the vehicle acts as if the trans is slipping or engine is misfiring causing the my Jeep to jerk or shudder. I also had the engine replaced in the past due to excessive oil consumption so I would assume there shouldn’t be further issues. Not only does my Jeep not perform up to expectation , the service shifter light continues to come on and all lights on the shifter turn a solid red color. I have to turn the car off and back on for it to turn on. When taking it to the dealer, they continue to tell me that they cannot find the service shifter error when when hooking it up to the computer. The combination of issues reported with this vehicle type are only going to lead to a serious accident or death if they don’t fix these issues.

Filed Oct 6, 2021 · Engine · HI

In two instances, I have been driving my car and the car dies. Both times there was no oil. I take my car for regular servicing and oil changes and have also taken it to the dealership as I felt it was burning oil too rapidly. They determined there was no issue but I am having to put 3+ quarts every 3000-5000 miles even with oil changes. But when the oil is low there is no indication and the car will die WHILE DRIVING.

Filed Apr 12, 2021 · Engine, Transmission · 73,000 miles · FL

Vehicle is stalling due to excessive oil consumption.....no oil indicator light comes on. But vehicle even when oil indicator gage says there is oil....the oil is low and causes stalling. There is a recall for this vehicle for excessive oil consumption. Stalls when vehicle is stationary in traffic. Brought the car in for oil consumption test. They said everything was normal and to change oil every 3000. Thuis does not fix the underlying issue. Reading online there seems to be a class action suit and dealerships are not helpful with this issue. Nervous to drive long distance especially when no indicator lights illuminate to let you know you are low on oil.

Filed Mar 30, 2021 · Engine · 43,000 miles · MO

Oil consumption on vehicle with less than 50k miles. 3 to 4 quarts low at every 5000 mile oil change. Causing vehicle to shut down while driving on city street. No warning light to inform you of low oil.

Filed Feb 11, 2021 · Engine · 45 miles · CA

Car turns off while driving. No maintenance indication on dash. I check the oil and there is no oil even after a recent oil change. All maintenance has been with the same dealership car service. This has ocurred 5 times since purchase. Car service team has changed maintenance frequency to every 1300 miles to monitor oil consumption but have not determined root cause. Again, this has happened while driving (all 5 times) on city streets.

Filed Jan 21, 2021 · Engine · 72,000 miles · OH

Since we bought it new, it has stalled when turning (usually left) when the oil level gets low. I have taken it to the dealership where they have told me that I should have to put oil in it frequently and that the engine shutting off is a safety mechanism. The problem is, there is no indication that the oil level is low. So unless I keep track of how many miles I have driven, the jeep will just quit on me. I have dealt with the issue until recently when I came within inches of getting slammed on my passenger door because I stalled in the middle of the oncoming traffic. If a low oil light came on, I would obviously have more oil put in, but I get no warning at all. It just quits. Usually in the middle of the road. The enclosed pictures are of when I had to put oil in it in november. The last episode of almost getting hit happened on jan 16.

Filed Nov 24, 2020 · Engine · 25,000 miles · LA

Car burns oil at an excessive rate-pouring in about a quart per week. If it gets too low (even before suggested oil change mileage) the engine shuts off while driving. No warning or indicator lights. The entire engine shuts off while you are driving down the road. Currently happened 3 times to me-oil was low each time. Very scary!

Filed Nov 11, 2020 · Engine · OH

Excesive oil consumption. 1 quart every 750 to 800 miles.