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Service bulletins for the 2003 Ford Excursion

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.

191 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
0321452004-01-12. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. EXTERNAL OIL LEAK DIAGNOSIS FOR 7.3L DIT ENGINES. VARIOUS MODELS INCLUDING 2003 SUPER DUTY F SERIES. *TT
031922003-11-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. LEAK OIL AROUND THE EXHAUST BACKPRESSURE ACTUATOR (EBP) - 7.3L DIESEL TURBOCHARGER PEDESTALS. *TT
0314102003-10-29. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. TURBO PEDESTAL SEAL OIL LEAK AROUND THE EXHAUST BACK PRESSURE (EBP) ACTUATOR. 2003 SUPER DUTY F SERIES INCLUDED. *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
031442003-10-29. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE MISFIRE OR ROUGH RUNNING CONDITION WITH COIL ON PLUG (COP) IGNITION SYSTEMS MAY BE MORE ACCURATELY DIAGNOSED USING THE OPTIONAL WORLDWIDE DIAGNOSTIC SYSTEM (WDS) COIL ON PLUG (COP) KIT. 2003 SUPER DUTY F SERIES INCLUDED. *TT
170912003-10-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. NO CRANK AFTER POWERTRAIN CONTROL MODULE (PCM) PROGRAMMING. *TT
039112003-09-18. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ROUGH IDLE AND/OR HESITATION WHEN ACCLERATING ON CERTAIN SUPER DUTY VEHICLES EQUIPPED WITH A 5.4L OR 6.8L ENGINE. *TT
168212003-09-16. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. AIR INDUCTION SYSTEMS HOUSING MAY APPEAR TO BE WARPED AND/OR NOT SEALING. *TT
0307082003-09-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. DILUTED OIL, RUNS ROUGH AND/OR LOW POWER. *TT
167742003-09-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. LOW POWER CONDITION. VARIABLE GEOMETRY TURBOCHARGER - SERVICE SOLENOID. *TT
169212003-09-09. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. COOLANT LEAK DUE TO BROKEN RADIATOR HOSE CLAMP. 1999-2003 MODELS. *TT
169102003-09-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. 6.0L DIESEL ENGINE MAY EXHIBIT A PASSIVE ANTI-THEFT SYSTEM (PATS) NO CRANK AFTER POWERTRAIN CONTROL MODULE (PCM) REPROGRAMMING. *TT
168842003-09-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. MOAN/DRONE NOISE AND TACTILE VIBRATION BETWEEN 1500-2000 RPM DUE TO TURBOCHARGER MOUNTING COMPONENTS RESONATING AT THE ENGINE FIRING FREQUENCY. *TT
168742003-09-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ROUGH/ROLLING (SURGING) ENGINE SPEED, AT IDLE ONLY, WHEN THE ENGINE IS AT NORMAL OPERATING TEMPERATURES. THE SURGING MAY OFTEN OCCUR FOLLOWING A RESTART AFTER A HOT SOAK. THIS CONDITION MAY CLEAR UP WITH A THROTTLE TIP IN. ENGINEERING IS CURRENTLY INVESTIGATING. *TT
166622003-09-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. LACK OF POWER, SMOKE, OR OIL LEAKS AROUND THE CHARGE AIR COOLER (CAC). 1999-2003 SUPER DUTY/EXCURSION VEHICLES EQUIPPED WITH 7.3 OR 6.0 FORD NAVISTAR DIESEL ENGINE. *TT
166212003-09-04. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. LOOSE RADIATOR HOSE CLAMPS. *TT
166092003-09-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. LOW POWER CONDITION AND/OR DIAGNOSTIC TROUBLE CODE (DTC) P2263 (TURBO/SUPER CHARGER SYSTEM PERFORMANCE). ENGINEERING IS INVESTIGATING. *TT
166072003-09-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ROUGH IDLE, ROLLING IDLE, POOR IDLE RETURN, LACKS POWER, INJECTOR FAULT CODES, OR INCREASED EXHAUST SMOKE. *TT
165972003-09-04. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. COOLANT LEAK DUE TO A BROKEN LOWER RADIATOR HOSE CLAMP. *TT
03B062003-08-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. COLD OPERATION CALIBRATION PRODUCT ENHANCEMENT FOR REDUCED COLD WEATHER ENGINE PERFORMANCE AND ROUGH IDLE DUE TO POWERTRAIN CALIBRATION CONCERNS. CUSTOMER SATISFACTION PROGRAM. *TT
166972003-07-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; EXTERIOR LIGHTING:HEADLIGHTS. EXHAUST AIR RUSH NOISE AND LOWER POWER. *TT *JB
166702003-07-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ROUGH ROLLING IDLE, POOR IDLE RETURN, LOW POWER, INJECTOR FAULT CODES, OR INCREASED SMOKE CAUSED BY POSSIBLE BAD ICP SENSOR. *TT *JB

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