RoadVitals

1991 Cummins Diesel Engine Owner Complaints

Reports submitted to NHTSA by owners and drivers, shown in full

Data refreshed

Complaints on fileComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
4
Latest Jan 30, 2017
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
2
Filed in the last 12 monthsReports filed with NHTSA in the trailing 365 days. Recent volume reflects attention and vehicle age as much as anything else.
0
Reports on file since Jun 16, 2004

What this page shows

Our database holds 4 NHTSA owner-reported complaints for the 1991 Cummins Diesel Engine. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Complaints, most recent first

Showing 1–4 of 4

ElectricalOther / unspecified
Filed Jan 30, 2017
Crash reported

2016 RAM DIESEL 6.7 L EXPERIENCING STALLING WHEN DECELERATING TO STOP - LOSE POWER, RAN OFF ROAD AS RESULT. VEHICLE HAS 3 SECOND DELAY WHEN ATTEMPTING TO ACCELERATE- SERIOUS SAFETY CONCERN CAUSED SEVERAL NEAR MISSES

NHTSA ID
10948379
Incident
Dec 12, 2016
Mileage
2,500 mi
ElectricalOther / unspecifiedTransmission
Filed Sep 6, 2006
Crash reported

2004 DODGE RAM 3500. OUT OF PARK. VEHICLE DOES NOT GO ALL THE WAY INTO PARK, AND THE VEHICLE WILL ROLL AWAY WHEN YOU GET OUT. WE HAD A RECALL ON THIS PROBLEM ONLY TO NOW HAVE THE HORN BLAIR WHEN YOU ARE BACKING UP AND YOU HAVE THE DOOR OPEN TO GAGE THE DISTANCE. THIS STARTLED MY HUSBAND WHEN BACKING INTO A VERY CLOSE GARAGE SPACE, MAKING HIM HIT THE ACCELERATOR AND SMASH INTO THE SIDE OF THE GARAGE. WE HAVE BEEN TOLD BY DODGE IT IS NOT A PROBLEM WITH THE VEHICLE IT IS WITH THE OPERATORS OF THE VEHICLE. BUT ONLY THE OPERATORS OF 2004 AND 2005 RAM 2500 AND 3500 TRUCKS???????? NOT 1500 OR ANY OTHER TRUCKS. IT IS AMAZING TO ME THAT ONLY OWNERS OF 2004 & 2005 DODGE RAM 2500 AND 3500 TRUCKS ARE IDIOTS. *NM

NHTSA ID
10167452
Incident
Aug 14, 2006
Fuel systemOther / unspecified
Filed Jun 13, 2005

TWICE NOW, I HAVE BEEN DRIVING THIS TRUCK WHEN MY ENGINE SUDDENLY STALLED. 1. OCT. 2001 - WHILE DRIVING ON A MOUNTAIN ROAD (APPROXIMATELY 12% GRADE), THE ENGINE SUDDENLY STALLED. I WAS ABLE TO STOP USING THE EMERGENCY BRAKE. THIS OCCURRED ON A NARROW MOUNTAIN ROAD, IN HEAVY TRAFFIC. I DIRECTED TRAFFIC AROUND ME, AND THEN ATTEMPTED TO RESTART THE ENGINE. FORTUNATELY, IT STARTED, AND I DROVE IT TO THE DEALER. THE LIFT PUMP WAS REPLACED. (PART NUMBER 5015723AC PUMP) THE ODOMETER READ 33,329. I WAS ADVISED BY THE DEALERSHIP TO KEEP THE FUEL TANK AT LEAST HALF FULL. AT THE TIME OF THE FUEL PUMP FAILURE, THE TANK WAS OVER HALF FULL. 2. MAY 2005 '' I WAS ON A MOUNTAIN ROAD, GOING DOWNHILL. AFTER STOPPING AT A SIGNAL, WHEN I STARTED TO ACCELERATE, THE ENGINE WAS DEAD. AGAIN, THIS OCCURED IN HEAVY TRAFFIC. THIS TIME I HAD TO BE TOWED TO THE DEALER. ''CONFIRM COMPLAINT NO LIFT PUMP PRESSURE REPLACE D LIFT PUMP ENGINE STARTS BUT SETS CODE FOR INTERNAL SHORT IN INJECTION PUMP CAUSED BY FUEL STARVATION FROM LIFT PUMP REMOVE INJECTION PUMP AND REPLACE BLEED SYSTEM AND ROAD TEST.'' PART NUMBER 5080885AA-FUEL LINE BANJO PART NUMBER R5013925AA PUMP - FUEL INJECTION MILEAGE 84,754 '' THE FUEL TANK WAS THREE-QUARTERS FULL. THIS IS A SERIOUS SAFETY ISSUE. IF I WAS TRAVELING AT FREEWAY SPEED WHEN THESE FAILURES OCCURRED, THE CONSEQUENCES MIGHT HAVE BEEN SERIOUS '' FOR MYSELF AND OTHERS CLOSE BY.

NHTSA ID
10125059
Incident
Oct 4, 2001
Mileage
33,329 mi
EngineOther / unspecified
Filed Jun 16, 2004
1 death reported

DIESEL EMISSIONS GETTING INTO CABIN AT TOXIC LEVELS. WHILE CLEANING OUT THE INSIDE OF MY DECEASED FATHERS F250 SUPER DUTY DIESEL, I NOTICED A BROWN HAZE COVERING THE THE FRONT SEAT AND NOTICED AT THE BOTTOM OF THE SEATBELTS, THEY WERE COVERED HEAVILY WITH DIESEL SOOT. I SENT OFF TO LAB FOR ANALYSIS AND THE RESULTS OF THE FIRST TEST WERE AS FOLLOWS: DIESEL RANGE ORGANIC GC/CARBON DISTRIBUTION 508MG/L. *AK

NHTSA ID
10078336
Incident
Apr 27, 2004

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Data sources

Data on this page last refreshed .