Ram 2500 Trouble Codes, Symptoms & Recalls
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Common check engine codes on the Ram 2500
- P0420 — Catalyst System Efficiency Below Threshold (Bank 1)
- P0300 — Random/Multiple Cylinder Misfire Detected
- P0171 — System Too Lean (Bank 1)
- P0442 — Evaporative Emission System Small Leak Detected
- P0455 — Evaporative Emission System Large Leak Detected
- P0128 — Coolant Temperature Below Thermostat Regulating Temperature
- P0401 — EGR Insufficient Flow Detected
- P0440 — Evaporative Emission Control System Malfunction
- P0301 — Cylinder 1 Misfire Detected
- P0174 — System Too Lean (Bank 2)
Common Ram 2500 symptoms
- Ram 2500 car shaking when braking
- Ram 2500 brakes squealing when stopping
- Ram 2500 check engine light on
- Ram 2500 car won't start
- Ram 2500 car overheating
- Ram 2500 car loses power when accelerating
- Ram 2500 car running or idling rough
- Ram 2500 white smoke from exhaust
- Ram 2500 blue smoke from exhaust
- Ram 2500 battery light on while driving
- Ram 2500 car pulls to one side
- Ram 2500 car ac not blowing cold
Maintenance & recalls
Ram 2500 maintenance resources · Ram 2500 NHTSA recalls & complaints