Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
tsb18-2190
Service Bulletin/Repair Instructions
Some 2011-2012 F-250/F-350 and 2011-2015 F-450/F-550 vehicles equipped with a 6.7L diesel engine built on or before 9-Dec-2014 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2043, P205C and/or P205D. Follow the Service Procedure steps to correct the condition.
TSB15-0124
Service Bulletin/Repair Instructions
FORD: 2011-2014 F-SUPER DUTY VEHICLES EQUIPPED WITH 6.7L DIESEL ENGINE MAY EXPERIENCE A RUNNING ROUGH OR MISFIRE DURING EXHAUST REGENERATION PROCESS *CN
44863
Service Bulletin/Repair Instructions
FORD: NO SERVICE ACTION IS RECOMMENDED FOR THIS CONDITION. PLEASE USE AT YOUR DISCRETION. VARIOUS 2010-2015 VEHICLES MAY EXPERIENCE A TURBULENCE NOISE, SIMILAR TO AN HELICOPTER NOISE, AT HIGHWAY SPEEDS WHEN THE REAR DOOR WINDOW(S) OR SUNROOF ARE OPEN. *TA
44848
Service Bulletin/Repair Instructions
FORD: CERTAIN 2011-2015 FORD F-SUPER DUTY WITH 6.7 DIESEL ENGINES MAY EXPERIENCE A VIBRATION BUZZ NOISE FROM THE DIESEL FUEL CONDITIONING MODULE (DFCM) AND/OR MAY 10/1/1 PRESSURE FUEL LINES W/O DIAGNOSTIC TROUBLE CODE POOSA. *TA
ASI-44528
Service Bulletin/Repair Instructions
FORD: AFTER COLD START IN AMBIENT TEMPERATURES, THE ENGINE MAY EXPERIENCE A GROWLING, HISSING, METALLIC KIND OF NOISE. MODEL 2011-2015 F-SUPER DUTY. *PE
AIS-44411
Service Bulletin/Repair Instructions
FORD: STARTING TRUCK IN COLD AMBIENT TEMPERATURES THAT IS BELOW 20F/-7C, CAUSES DIAGNOSTIC TROUBLE CODE (DTC) TO BE STORED IN POWERTRAIN CONTROL MODULE (PCM) AND MALFUNCTION INDICATOR LAMP (MIL) IS ON. MODEL 2011-2014 F SUPER DUTY. *PE
15-0042
Service Bulletin/Repair Instructions
FORD 2011-2012 F250, F350, F450, F550 : INFORMATION REGARDING F-SUPER DUTY VEHICLES EQUIPPED WITH A 6.7L ENGINE AND BUILT BEFORE 10/11/2011 MAY EXHIBIT A MIL ON WITH DTCS, P207F, P20EE, P2200, P2201, P2209, P164A, P2A00 OR P0133. *LJ