Chrysler Group vehicle fluid systems do NOT require regular flushing. These systems
include: engine oil, transmission oil, axle lube, brake fluid, power steering fluid, and
refrigerant. The only exception to this requirement are published in the vehicle
maintenance schedules, e.g. engine coolant.
Exceptions to this recommendation include only those instances where a failure has
occurred and/or the system has become compromised, contaminated or overheated
beyond the normal operating range.
Chrysler Group does NOT recommend aftermarket chemicals to flush the engine,
transmission, brake or steering systems. Chemicals contained in these products can
damage the system elastomeric components, and contaminate the component fluid,
leading to loss of system/component durability and service life. When necessary, only the
original approved system fluid should be used to flush these components using teamPSE®
approved equipment.
If the engine coolant contains a considerable amount of sediment, clean and flush with
Mopar Cooling System Flush, p/n 04856977, or equivalent. Follow with a thorough rinsing
to remove all deposits and chemicals. Refill with a minimum of a 50% mixture of the
specified coolant and distilled water.