Gas and Flex Fuel (E85-capable) Chrysler maintenance
Most Chrysler models in this range use gas engines, including common V6 and V8 families like the 3.6 V6 and 5.7 HEMI, and the basics are consistent: keep on top of oil changes and inspections. Across the make, oil change intervals typically fall between 5000 and 12000 km or 3 to 12 months depending on engine and service pattern. If your vehicle is E85-capable (flex fuel), stick to the correct fuel system checks and replace any degraded hoses or seals promptly, since fuel blend and storage time can affect driveability. For best results, treat “severe” use (short trips, heavy loads, high heat, lots of idling) as a reason to service toward the earlier end of the range.