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Service bulletins for the 2008 Ford F-550

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

86 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
ASI-452192016-03-18. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD: DIESEL ENGINE RUNS ROUGH, ENGINE KNOCKING, HARD START, CRANK BUT NO START DUE TO HEIGHT OF IMPROPER PEDESTAL THAT CAUSES EXHAUST OR INTAKE VALVES BE HUNG OPEN. MODEL 2008-10 F SUPER DUTY. *PE
ASI-447162015-07-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD: DUE TO RESTRICTIONS FROM COOLING SYSTEM CONTAMINATION, DIESEL ENGINE OIL COOLERS PRIMARILY ARE BEING REPLACED BECAUSE OF OTHER COMPONENTS IN COOLING SYSTEM. MODEL 2008-10 F-SUPER DUTY. *PE
ASI-446642015-02-13. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. FORD: THERE ARE EXHAUST LEAKS, CAUSED BY WARPED EXHAUST MANIFOLD, EXPERIENCE BY DIESEL ENGINE. MODEL 2008-10 F SUPER DUTY. *PE
TSB-12-6-82012-08-16. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD: SOME TRUCKS, EQUIPPED WITH 6.4L DIESEL ENGINE WILL LACK POWER WITH DIAGNOSTIC TROUBLE CODES (DTCS) P246C AND P2463 WITH A MALFUNCTION INDICATOR LAMP. *PE
ASI-222772012-05-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD: SOME TRUCKS MAY EXHIBIT A SITUATION WITH DIESEL ENGINE SUCH AS ENGINE KNOCKING, LOW POWER, EXHAUST SMOKE, LONG OR NO CRANK START AND RUNS ROUGH. *PE
CSP-11B232011-09-21. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). FORD SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THERE ARE MULTIPLE PROBLEMS WITH THE VEHICLE. POSSIBLIY INCLUDING: MALFUNCTION LIGHT ON, RUNS ROUGH, REDUCED POWER, EXCESSIVE SMOKE FROM THE EXHAUST, FUEL SMELL FROM THE CRANKCASE, COOLANT LOSS, AND ENGINE NOISE. *RM
TSB-10-23-62011-07-11. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD: THE MALFUNCTION LIGHT MAY BE ON WITH A LACK OF POWER. HTERE MAY BE MULITPLE TROUBLE CODES STORED. 2008 F-250/350/450/550. *RM
AS-217692011-07-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE; SERVICE BRAKES, AIR:ANTILOCK; POWER TRAIN. FORD: IF THERE IS AN INTERMITTENT LACK OF POWER, SURGE, OR HESITATION WHILE DRIVING THE BRAKES WILL OVERRIDE ACCELERATION. *RM
TSB-11-4-152011-06-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD: SOME FORD SUPER DUTY TRUCKS MAY EXHIBIT A LACK OF POWER WITH A DIAGNOSTIC TROUBLE CODE AT FULL OPERATING TEMPERATURE DURING ACCELERATION. *RM
TSB-11-4-222011-06-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD: SOME FORD SUPER DUTY TRUCKS MAY EXHIBIT A LACK OF POWER WITH A DIAGNOSTIC TROUBLE CODE DURING ACCELERATION. *RM
SB-214342010-12-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD: SUPPLY/RETURN LINES INSTALLATION AT HIGH PRESSURE PUMP-REVISED WASHER FOR TRUCKS EQUIPPED WITH 6.4L ENGINES. WHEN INSTALLING SUPPLY OR RETURN LINES AT HIGH PRESSURE PUMP ON DIESEL ENGINES, DO NOT USE THE BONDED STYLE WASHER (W302870), USE ONLY THE HYBRID STYLE WASHER (W303659). *PE
SB-214102010-12-13. Service bulletin. FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD: SOME TRUCKS WITH 6.4L ENGINE WILL RUN ROUGH, SMOKES, OR NO START DUE TO GASOLINE OR ALCOHOL IN THE FUEL. GASOLINE/ALCOHOL LACK THE LUBRICITY OF DIESEL FUEL AND WILL CAUSE FUEL SYSTEM FAILURE. *PE
TSB-09-16-72009-12-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. FORD SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER.SOME VEHICLES EQUIPPED WITH A 6.4L DIESEL ENGINE MAY REQUIRE A CALIBRATION UPDATE WHICH WILL COVER SEVERAL DIFFERENT CONCERNS. *PE
TSB-09-16-92009-12-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD: SOME VEHICLES EQUIPPED WITH A 6.4L DIESEL ENGINES AND BUILT PRIOR TO 8/2/07 MAY REQUIRE A CALIBRATION UPDATE WHICH WILL COVER SEVERAL DIFFERENT CONCERNS. *PE
TSB-09-16-102009-12-09. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:DIESEL; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). FORD: SOME VEHICLES EQUIPPED WITH A 6.4L DIESEL ENGINE AND BUILT BETWEEN 8/3/07 AND 1/2/08 MAY REQUIRE A CALIBRATION UPDATE WHICH WILL COVER SEVERAL DIFFERENT CONCERNS. *PE
SB-207202009-07-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD SD TRUCKS; THIS NON MIL DTC WILL BE STORED IN THE POWERTRAIN CONTROL MODULE (PCM) WHEN THE ENGINE OIL TEMPERATURE (EOT), ENGINE COOLANT TEMPERATURE (ECT) AND INTAKE AIR TEMPERATURE (IAT) ARE BELOW -15F (-26C) AT START UP AND ENGINE BLOCK HEATER IS NOT UTILIZED. *PE
CSP-09B082009-06-12. Service bulletin. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS; ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. VEHICLES FUEL INJECTOR O RINGS CAN PREMATURELY WEAR. AS A RESULT, FUEL MAY LEAK INTO CRANKCASE CAUSING OIL LEVEL TO RISE. HIGH OIL LEVELS CAN CAUSE DRIVABILITY CONCERNS AND ULTIMATELY LEAD TO ENGINE DAMAGE. CSC LETTER WAS RECEIVED. *PE UPDATED 12/08/09. CSC LETTER WAS REC'D. *PE
CSP-08B062009-02-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CERTAIN 2008 MODEL YEAR F SUPER DUTY VEHICLES EQUIPPED WITH A 6.4L DIESEL ENGINE COOLING SYSTEM VENTURI TEE INSTALLATION. *PE UPDATED 5/5/09. CSC LETTER WAS RECEIVED. *PE UPDATED 12/30/09. CSC LETTER WAS REC'D. 8PE
TSB-08-10-22008-10-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD: 6.4L DIESEL ENGINE. VEHICLES BUILT BETWEEN 1/3/08 AND 5/5/08 DIAGNOSTIC TROUBLE CODES (DTCS) P0128, P0196, P1335, P0404 AND P0406. *PE
SSI-08-T-012008-10-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD SUPER DUTY: DEMONSTRATION/DELIVERY HOLD S008 F SUPER DUTY VEHICLES; 6/4L DIESEL ENGINE COOLING SYSTEM VENTURI TEE INSTALLATION UPGRADE. AFFECTED VEHICLES, THE RADIATOR MAY DEVELOP CRACKS FROM A REVERSE FLOW OF COO AIR/COOLANT FROM THE DEGAS BOTTLE TO THE RADIATOR. *PE
08-4-82008-05-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 6.4L AIR INDUCTION SYSTEM RESTRICTION--SNOW--BUILT BEFORE 9/18/2007. *NJ
201292008-05-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. 2008 F-SUPER DUTY 6.4L DIESEL - MIL, P006B, P2563, P2263 WITH OR WITHOUT A DRIVABILITY COMPLAINT. *NJ
201272008-05-07. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. 2008 F-SERIES SUPER DUTY DIESELS EXHIBITING DTC P0528 DUE TO SNOW PLOW INSTALLATION ON VEHICLES WITHOUT FACTORY INSTALLED SNOW PLOW PACKAGE. *NJ
199672007-11-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 2008 F-SUPER DUTY - 6.4L AIR INDUCTION SNOW RESTRICTION. *NJ
072382007-10-31. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. DIESEL EXHAUST MODIFICATION ON 2008 FORD SUPER DUTY F-SERIES FOR MPL SERIES WRECKERS. *NJ

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.