Fulltext TSBs

Technical Service Bulletins

    1999 F-250 LIGHT DUTY

    • DRIVEABILITY – 5.4L 2V – IDLE-AIR
      BYPASS FLOW INDUCED WHISTLE
    • ENGINE – 5.4L 2V – IDLE-AIR BYPASS
      FLOW INDUCED WHISTLE
    • NOISE – IDLE-AIR BYPASS FLOW INDUCED
      WHISTLE – VEHICLES EQUIPPED WITH 5.4L 2V ENGINE ONLY

    2000 F-150

    • DRIVEABILITY – 5.4L 2V – IDLE-AIR BYPASS FLOW INDUCED WHISTLE
    • ENGINE – 5.4L 2V – IDLE-AIR BYPASS FLOW INDUCED WHISTLE
    • NOISE – IDLE-AIR BYPASS FLOW INDUCED WHISTLE – VEHICLES EQUIPPED WITH 5.4L 2V ENGINE ONLY
    2001 F-150

    • DRIVEABILITY – 5.4L 2V – IDLE-AIR BYPASS FLOW INDUCED WHISTLE
    • ENGINE – 5.4L 2V – IDLE-AIR BYPASS FLOW INDUCED WHISTLE
    • NOISE – IDLE-AIR BYPASS FLOW INDUCED WHISTLE – VEHICLES EQUIPPED WITH 5.4L 2V ENGINE ONLY
    2002 F-150

    • DRIVEABILITY – 5.4L 2V – IDLE-AIR BYPASS FLOW INDUCED WHISTLE
    • ENGINE – 5.4L 2V – IDLE-AIR BYPASS FLOW INDUCED WHISTLE
    • NOISE – IDLE-AIR BYPASS FLOW INDUCED WHISTLE – VEHICLES EQUIPPED WITH 5.4L 2V ENGINE ONLY