CNG Required Maintenance Intervals Supplement
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.
At Each Stop For Fuel
- Inspect the fuel receptacle O-ring for cracks, tears, and deformation before attaching the fuel station fill line to the fill port.
Every 15, 500 miles (25, 000 km)
- Service the fuel receptacle O-ring.
Every 18, 000 miles (30, 000 km)
- Replace the CNG high pressure filter element.
Every 36, 000 miles (57, 000 km)
- Inspect each CNG fuel container. Each container must be re-qualified and inspected every 36 months or 36, 000 miles, whichever comes first.
NOTE:
All Required Maintenance Intervals are to be performed by certified technicians.