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Service bulletins for the 2004 Ford F-450

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.

128 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
041652005-01-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. HIGH ENGINE RPM BETWEEN DOWNSHIFTS - LACK OF ENGINE BRAKING - 5.4L AND MANUAL TRANSMISSION. * AR
0314042005-01-06. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE MISFIRE OR RUNNING - COIL ON PLUG (COP) IGNITION SYSTEMS - WDS COP KIT DIAGNOSTIC TIPS. TO INCLUDE VARIOUS 2005 MODELS. * AR THIS ARTICLE 04161 SUPERSEDES TSB 03-14-04.
042092004-12-07. Service bulletin. ENGINE AND ENGINE COOLING. LOW POWER - COLD SIDE CHARGE AIR COOLER (CAC) DISCONNECTED - OIL LEAK AT COLD SIDE CAC CONNECTIONS - 6.0L ENGINE - VEHICLES BUILT 12/15/2003 THROUGH 4/1/2004. *TT
041382004-09-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. LOW RPM, BUCK/JERK, MISS, STUMBLE AFTER DECELERATION DOWN LONG GRADE WITH THE CRUISE CONTROL ENGAGED. *TT
177742004-08-04. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. EXHAUST LEAK NOISE. *TT
04942004-08-04. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. TURBO-INDUCED EXHAUST MOAN/DRONE AT 1600-1800 RPM ON 6.0L BUILT PRIOR TO 9/29/2003. *TT
04922004-08-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. WATER-IN-FUEL LAMP ILLUMINATED AFTER DRAINING HEATED FUEL CONDITIONING MODULE (HFCM) ON VEHICLES BUILT PRIOR TO 11/1/2003 WITH 6.0L ENGINE. *TT
174062004-07-26. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. LOW POWER, POOR FUEL ECONOMY, FUEL GELLING COLD, EXCESSIVE WHITE SMOKE COLD, OR HARD START. *MJ THIS OASIS UPDATES PREVIOUS OASIS DATED 12/01/03. *TT
178852004-07-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. LACK OF POWER AND/OR DIAGNOSTIC TROUBLE CODE (DTC) P2263 AFTER TURBOCHARGER REPLACEMENT. *TT
178692004-07-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. AIR INDUCTION SYSTEM APPEARS TO BE WARPED AND/OR NOT SEALING. *TT
041152004-07-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. NO START OR CONSTANT ENGINE MISFIRE - FUEL INJECTION CONTROL MODULE (FICM) DIAGNOSIS - 6.0L DIESEL. *TT
177192004-07-24. Service bulletin. ENGINE AND ENGINE COOLING. LOW POWER/BOOST DUE TO THE PLASTIC CHARGE AIR COOLER (CAC) DUCT BLOWING OFF. *TT
177162004-07-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS. BELT NOISE. *TT
176832004-07-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE OIL LEAKS AT LOWER CRANKCASE. *TT
173202004-07-23. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. BROKEN EXHAUST MANIFOLD STUDS. *TT
175682004-07-23. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). NORMAL EGR (EXHAUST GAS RECIRCULATION) OPERATION - SERVICE TIP. *TT
175662004-07-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. TURBO MOAN/DRONE NOISE AND TACTILE VIBRATION BETWEEN 1500-2000 RPM. *TT
176672004-06-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. OIL LEAK FROM FRONT OR REAR OF ENGINE. *TT
175302004-06-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. MOAN/DRONE NOISE AND TACTILE VIBRATION BETWEEN 1500-2000 RPM. *TT
174722004-06-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. LOW POWER CONDITION AND/OR DIAGNOSTIC TROUBLE CODE (DTC) P2263. 6.0L DIESEL ENGINE. ALSO INCLUDES MY2003 FORD F450/550. *TT
174602004-06-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. OIL LEAK THAT SEEMS TO BE COMING FROM HEAD GASKET AREA. INCLUDING FORD F450/550 MY2003. *TT
04T032004-05-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SPECIAL SERVICE INSTRUCTION 04T03. DEMONSTRATION/DELIVERY HOLD ON ENGINE CRANKSHAFT. *TT
031462003-10-29. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. ENGINE OIL DILUTED WITH FUEL, RUNS ROUGH AND/OR A LOW POWER CONDITION. *TT

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