Ram 4500 Engine Problems
16 owner complaints filed with NHTSA across 6 model years.
Complaints by Year
Worst year: 2019. Best year: 2018.
Owner Reports
A representative sample of complaints filed with NHTSA.
TL* THE CONTACT OWNED A 2011 RAM 4500. THE CONTACT STATED THAT WHILE THE VEHICLE WAS PARKED, IT CAUGHT ON FIRE WHILE SITTING IN HIS WORK PARKING LOT. DUE TO THE PROXIMITY TO THE FIRE, THE VEHICLE PARKED IN FRONT OF HIS VEHICLE ALSO CAUGH...
The contact owns a 2018 Ram 4500. The contact stated that while driving 40 MPH, the check engine warning light and other unknown warning lights were illuminated, before the vehicle lost motive power. The vehicle was taken to a dealer, w...
The fuel pump failed and they have not fixed it after 3 months and they do not answer or return my calls.
Truck turned off while driving and died. Would not turn back on. Was towing a 40ft gooseneck trailer with a load on it. Truck was stopped blocking multiple lanes of traffic. Truck and trailer had to be towed to nearest dealership where t...
AT ONLY 15000 MILES AND 6 MONTHS OF LIFE, MY TRUCK IS LEAKING OIL/FUEL FROM THE CP4 FUEL PUMP. THE OIL/DIESEL IS LEAKING ON THE ENGINE BLOCK AND OTHER NEARBY HOT COMPONENTS WHICH I ASSUME COULD BE A FIRE HAZARD OR A FUEL SYSTEM DISASTER ...
AT ONLY 4 MONTHS SINCE VEHICLE IS PURCHASED, FUEL PUMP IS LEAKING. (POTENTIAL FIRE HAZARD) ALSO HAD EXPERIENCED DEATH WOBBLE SEVERAL TIMES WHEN GOING MORE THAN 60 MPH. STEERING ISSUE, POTENTIAL HAZARD
ENGINE OIL COOLER POURING ENGINE OIL OUT!!
IST TIME, APPROX. 29,000 MILES, WITH NO WARNING, VEHICLE RAN POORLY, ROUGH AND DIED. STRANDED ON SIDE OF ROAD FOR 4 HOURS UNTIL A TOW TRUCK CAME. DIAGNOSED AS HIGH PRESSURE FUEL PUMP FAILURE. SECOND TIME, APPROX 39,000 MILES, SAME ISSU...
MY OIL PAN IT RUSTING OUT FAST. NOTHING ON THE WHOLE TRUCK IS RUSTED AT ALL, ONLY MINOR SURFACE RUST. THE OIL PAN IS RUSTING VERY FAST AND THE TRUCK IS NOW LEAKING OIL. I BROUGHT THE TRUCK TO GOODBROTHERS DODGE AND THEY QUOTED ME THE REP...
TL* THE CONTACT OWNS A 2013 RAM 4500. WHILE THE CONTACT'S EMPLOYEE WAS DRIVING 40 MPH, THE CHECK ENGINE INDICATOR ILLUMINATED AND THE VEHICLE BEGAN TO DECELERATE. THE VEHICLE DID NOT SHUT OFF. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECH...
TL* THE CONTACT OWNS A 2014 RAM 4500. WHILE THE CONTACT'S EMPLOYEE WAS DRIVING 30 MPH, THE CHECK ENGINE INDICATOR ILLUMINATED AND THE VEHICLE BEGAN TO DECELERATE. THE VEHICLE DID NOT SHUT OFF. THE DRIVER TOOK THE VEHICLE TO MCPEEK'S CHRY...
WINDSHIELD WIPER HOSES COME UNDONE ALMOST DAILY MAKING THE WASHER FLUID NOT FUNCTION. HAVE HAD DEALER REPLACE ONCE ALREADY BUT THEN FIX DOESN'T LAST LONG. DEF SYSTEM MODULE MALFUNCTIONS AT 52000 MILES CAUSING TRUCK TO GO INTO LIMP MO...