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2012 Ram 3500
Worst 2012 3500 engine Problems
Click on a problem below to read more.
- check engine light on7
- exhaust brake is very weak1
- lost power while driving1
- low power, lag under load1
- making loud noises and will not start1
- NHTSA: Engine21
- NHTSA: Engine And Engine Cooling: Engine: Diesel5
- NHTSA: Engine And Engine Cooling4
- NHTSA: Vehicle Speed Control1
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Compare Ram 3500 Model Years
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Check out our Ram 3500 overview to see the most problematic years, worst problems and most recently reported complaints with the 3500.