FaultScore

RAM Promaster City engine problems

39 of the 139 complaints filed about the RAM Promaster City are about the engine — 28% of everything owners reported. The worst model year for it is 2015.

39

Complaints

28%

Share of all complaints

0

Crashes

1

Fires

Engine & Cooling complaints by model year

Median failure at 39,000 miles

Median failure at 33,000 miles

Median failure at 30,000 miles

Median failure at 50,000 miles

Median failure at 5,500 miles

What owners said

2017 RAM Promaster City Canton, GA

ENGINE

Vehicle is failing oil consumption test at 97,571 miles. They are saying it’s burning excessive oil due to failed piston which ran had an open recall for . I’d like my vehicle to be considered for oil consumption test and possible motor replacement.

NHTSA complaint #11703640 — an unverified report by a vehicle owner.

2022 RAM Promaster City Pasadena, CA Fire

ENGINE

On March 19, 2025 upon driving my car home from a 1 hour commute I sensed a unique, uncommon smell - like some sort of electrical component burning. I parked the car in my garage, turned it off and went inside my house. Within 5 minutes the engine was producing gray smoke followed by fire. The car went up in flames in less than 10 minutes. The fire spread to the attic and burned most of the house. I read recently that according to NHTSA, 292,000 ProMaster vans built between 2018 and 2026 are recalled due to a potential fire hazard linked to the cooling fan module. The ProMaster City has not been included in this recall. This seems like a mistake.

NHTSA complaint #11703791 — an unverified report by a vehicle owner.

2017 RAM Promaster City at 180,000 miles Rialto, CA

ENGINE

The contact owns a 2017 Ram Promaster City. The contact stated that while coming to a stop, there was gray smoke coming from the exhaust pipe and the engine. The check engine warning light was illuminated. The contact who is a certified mechanic, performed an oil change and became aware that the engine was extremely low on engine oil. The vehicle was taken to the dealer and confirmed that the oil level was extremely. The dealer performed an oil consumption test. The test showed that the vehicle was two full quarts of oil low. The contact was informed that the engine block was damaged and needed to be replaced. The vehicle was not repaired due to the cost. The contact stated that prior to the oil consumption test, whenever the vehicle was started, the vehicle vibrated abnormally. The contact inspected the vehicle and found that the oil level was low. The manufacturer was not made aware of the failure. The failure mileage was approximately 180,000.

NHTSA complaint #11668186 — an unverified report by a vehicle owner.

2018 RAM Promaster City Alva, FL

ENGINE

My vehicle has shut off on several occasions while driving. No oil or engine light appeared on, but my oil was very low. No ill or negative indicators came up whatsoever. The vehicle stopped in places which I was not able to stay or park at. Some people were honking because my vehicle was blocking traffic. I believe the first time I encountered the problem was around 106,000miles. The problem has continued up to now at 120,00miles. Dealerships and myself have added oil but the problem continues with no indicators communicating an issue, though there clearly is one.

NHTSA complaint #11647169 — an unverified report by a vehicle owner.

2017 RAM Promaster City at 100,000 miles Dublin, TX

ENGINE

The contact owns a 2017 Ram Pro Master City. The contact stated that while the vehicle was stopped, the engine vibrated abnormally and there was a fuel-burning odor on the interior and exterior of the vehicle. The contact stated that while attempting to accelerate, the vehicle briefly lost motive power before the vehicle returned to normal functionality. The "General Warning Light” was illuminated. The failure became a regular occurrence, and the oil level was abnormally low. The vehicle was not diagnosed or repaired by an independent mechanic or a dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000.

NHTSA complaint #11645606 — an unverified report by a vehicle owner.

2017 RAM Promaster City Indianapolis, IN

ENGINE

Oil consumption issue with the engine: there was an extended warranty on the engine but it apparently expired July of last year. I bought the vehicle in April, but the warranty did not show up under any recalls or Carfax report. I discovered the oil consumption problem at the end of July and have been getting the runaround from several dealerships. Finally made some headway today by starting the oil consumption test, but they called me an hour or so after the appointment to tell me Stalantis had JUST changed their policy, effective TODAY, that they would no longer honor goodwill warranties in vehicles 2018 or older.

NHTSA complaint #11645069 — an unverified report by a vehicle owner.

2021 RAM Promaster City West Chester, PA

ENGINE

Cracked cylinder head requiring full engine replacement at ~80,000 miles. Out of warranty. This is one of two vehicles, purchased at the same time from same dealer in 6/2021 with the same engine failure at ~80,000. Second vehicle is [XXX] . It is likely that these two vehicles came off the assembly line fairly close to each other, during covid and all the issues that that brought to supply chains and manufacturing. One I could have chalked up to bad luck. Two is just too much of a coincidence to believe that there isn't something wrong with these engines. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11630396 — an unverified report by a vehicle owner.

2021 RAM Promaster City West Chester, PA

ENGINE

Cracked cylinder head requiring full engine replacement at ~80,000 miles. Out of warranty. This is one of two vehicles, purchased at the same time from same dealer in 6/2021 with the same engine failure at ~80,000. Second vehicle is [XXX] . It is likely that these two vehicles came off the assembly line fairly close to each other, during covid and all the issues that that brought to supply chains and manufacturing. One I could have chalked up to bad luck. Two is just too much of a coincidence to believe that there isn't something wrong with these engines. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11630399 — an unverified report by a vehicle owner.

2022 RAM Promaster City at 5,500 miles Ronkonkoma, NY

ENGINE

The contact owns a 2022 Ram Promaster City. The contact stated that occasionally while shifting into drive or reverse, the RPM increased to 4,000. On several occasions, the failure occurred while the brake pedal was depressed. The contact stated when the vehicle was shifted into neutral, the RPM decreased to normal between 750-800 RPM. No warning light was illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired due to the cost. The manufacturer was made aware of the failure. The failure mileage was approximately 5,500.

NHTSA complaint #11606137 — an unverified report by a vehicle owner.

2018 RAM Promaster City at 139,405 miles Streamwood, IL

ENGINE

The contact owns a 2018 Ram Promaster City. The contact stated that while driving at an undisclosed speed, the check engine warning light and the throttle control system warning light illuminated. The vehicle was taken to a dealer to be diagnosed. The contact was unsure of the diagnostic results; however, the contact was informed that the vehicle would be repaired under an unstated recall. The dealer performed an unstated test on the vehicle and then informed the contact that the vehicle could not be repaired because the vehicle was no longer under recall. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 139,405.

NHTSA complaint #11598663 — an unverified report by a vehicle owner.

2018 RAM Promaster City at 50,000 miles Flagstaff, AZ

ENGINE AND ENGINE COOLING

The contact owns a 2018 Ram Promaster City. The contact stated while driving 35 MPH, the temperature gauge indicated that the engine was hot. The contact added coolant to the engine; however, the coolant was gone in less than two weeks. The contact then stated that while driving at various speeds, an abnormal knocking noise was coming from the engine. The contact stated that the vehicle stalled without warning. The vehicle was taken to a dealer and the contact was informed that the VIN was not under recall. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 50,000.

NHTSA complaint #11583648 — an unverified report by a vehicle owner.

2016 RAM Promaster City Soledad, CA

ENGINE

Dealer where I purchased vehicle said i have recall for both catalytic converters waited two months called back and they said they wanted to replace engine and i been waiting for a call back for 6 months

NHTSA complaint #11582800 — an unverified report by a vehicle owner.

2016 RAM Promaster City San Jose, CA

ENGINE AND ENGINE COOLING

The contact owns a 2016 Ram Promaster City. The contact received a Catalyst Efficiency campaign program notice for Catalyst Efficiency; however, the part to do the repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA complaint #11498712 — an unverified report by a vehicle owner.

2018 RAM Promaster City Alameda, CA

ENGINE

I am not contacting NTSA to report a new safety concern but rather reporting that a fix addressing a known safety concern is not working. The concern is associated with a recall notice of 2015-2018 FCA vehicles with 4 cylinder Tigershark engines (a pertinent excerpt of the notice is shown below with emphasis added). The recall is to check for excess oil consumption which could trigger a vehicle stall, a serious safely concern. To address this potential problem the recall notice authorizes a oil consumption inspection which basically involves the inspection of oil level on the vehicle’s dipstick after it is driven for a while to measure if excess oil consumption has occurred. The problem with this inspection is that it requires the vehicle to be returned to the dealership after 1500 to 1700 mile interval. According to FCA, any exceedance of this short mileage window invalidates the inspection. This is a problem for individuals that use their vehicle primarily for long road trips. The conditions of the inspection are not practical. I contacted FCA to authorize the test be completed after 3000 miles (the dealer indicated the test would not be accepted by FCA because the 1700 mile requirement was exceeded). They showed no flexibility on the required test parameter and really couldn’t explain why the narrow window for reinspection was technically sound. They had the audacity to state that if I was to have the inspection repeated, I would have to pay for it. The inspection to detect excessive oil consumption presumably resulted from the manufacturer selling defective engines. A two hundred mile window for the reinspection is so narrow that the recall notice to address a potential safety issue associated with the excess oil consumption should be considered a sham recall notice.

NHTSA complaint #11479434 — an unverified report by a vehicle owner.

2017 RAM Promaster City Collegeville, PA

ENGINE

Oil consumption issue causing engine to stall without warning while driving. Burning through 2 quarts every 1000 miles. Almost caused 2 accidents so far.

NHTSA complaint #11467434 — an unverified report by a vehicle owner.

2015 RAM Promaster City College Park, MD

ENGINE

Engine loss power, vehicle will completely shut down as if it did not have a battery, this has happed with in the last 6 months, vehicle will restart after a few minutes, engine light will come on, engine service transmission service and hill holder service warning on dash which has been service by dealer. This is a on and off issue which is a dangerous safety hazard for driver and other vehicles.

NHTSA complaint #11462856 — an unverified report by a vehicle owner.

2018 RAM Promaster City Davison, MI

ENGINE

Driving on the expressway and the electrical gages started acting erratic then the motor turned off while driving. When the vehicle turned off we lost all control of the vehicle at 70 MPH. We hit the brakes hard causing traffic issues and stopped in traffic and could not move and had to call a tow truck to move the vehicle. Towed the vehicle to the dealer that said the motor was bad and that FCA would have to replace it. We were told prior to this happening that the van had recalls but ours was fine.

NHTSA complaint #11461847 — an unverified report by a vehicle owner.

2021 RAM Promaster City Greenville, PA

ENGINE

Engine oil leak at the oil filter. The oil filter monting surface has a defect (not flat) allowing oil to push out. It is currently available for inspection, but it is scheduled to been seen by the dealer to be replaced under warranty. Safety - issue was noticed before enough damage was done to be unsafe. The leak was substantial, so I imagine it would lead to a safety issue due to abrupt engine failure. Oil filter was properly installed, verified by independent repair facility. Leak was reproduced / verified by independant repair facility. No warning indicators for the issue.

NHTSA complaint #11459396 — an unverified report by a vehicle owner.

2018 RAM Promaster City Wolfeboro, NH

ENGINE

When driving down the hill of our neighborhood road, while approaching the stop sign to turn onto the main road, the van stalled. With no advanced notice, the vehicle lost all ability to accelerate, brake and turn. This resulted in the van stopping halfway into the middle of the main road. This is the second time that this issue has occurred. The first time the car was towed to the dealership and they had it for 2 weeks to 'just do an oil change'. Knowing oil is the cause for the unsafe "safety mechanism" to be triggered we added a couple of quarts until the vehicle was able to start and drove it back up the hill to our home.

NHTSA complaint #11436203 — an unverified report by a vehicle owner.

2018 RAM Promaster City Charlotte, NC

ENGINE

Radiator fan has failed at 57,000 miles causing my engine to overheat.

NHTSA complaint #11433348 — an unverified report by a vehicle owner.

Other RAM Promaster City problems