RAM15002021 · Fifth generation
  1. RAM 1500
  2. Owner info
  3. Owner’s manuals
  4. 2021
  5. FUEL SAVER TECHNOLOGY 5.7L ENGINES ONLY — IF EQUIPPED

2021 RAM 1500 Owner’s Manual — FUEL SAVER TECHNOLOGY 5.7L ENGINES ONLY — IF EQUIPPED

STARTING AND OPERATING

This feature offers improved fuel economy by shutting off four of the engine's eight cylinders during light load and cruise conditions. The system is automatic with no driver inputs or additional driving skills required.

This system may take some time to return to full functionality after a battery disconnect.

All 2021 sections

Stored owner’s manualImported HTML from the shared Autotk manuals tables. Not an official Toyota site.