Possible Causes
WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| FAULTY AFTERTREATMENT SYSTEM |
| AIR FILTER RESTRICTION |
| RESTRICTION IN THE CLOSED CRANKCASE VENTILATION (CCV) SYSTEM |
| TURBOCHARGER LEAKING OIL INTO INTAKE SYSTEM |
| RESTRICTED TURBOCHARGER DRAIN TUBE |
| POOR FUEL QUALITY/CONTAMINATION |
| WORN VALVE SEAL OR GUIDES |
| INTAKE SYSTEM LEAKS |
| EXHAUST SYSTEM LEAKS/RESTRICTIONS |
| WORN OR DAMAGED PISTONS, PISTON RINGS, OR CYLINDER WALLS |