# Service bulletin 0494 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. - Type: Service bulletin - NHTSA id: 10008549 - Published by NHTSA: 2004\-08\-04 - Manufacturer's number: 0494 - Manufacturer's date: 2004\-05\-17 - NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM ## NHTSA's summary TURBO\-INDUCED EXHAUST MOAN/DRONE AT 1600\-1800 RPM ON 6.0L BUILT PRIOR TO 9/29/2003. \*TT ## The document No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number. ## Components Engine, Exhaust and emissions ## Vehicles listed - 2003 to 2004 FORD EXCURSION - 2003 FORD F SUPER DUTY - 2004 FORD F\-250 SD - 2004 FORD F\-350 - 2004 FORD F\-450 SD - 2004 FORD F\-550 SD ## Recalls for the same vehicles and component - [2007403](/recalls/tc/2007403.md), 2007-12-12: Engine - [07V553000](/recalls/nhtsa/07V553000.md), 2007-12-05: ENGINE AND ENGINE COOLING:ENGINE:DIESEL ## Other bulletins for the same vehicles and component - [SSM 46085](/bulletins/10109070.md), 2017-08-01, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE \(EGR VALVE\); ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS; ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY; ENGINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE \(PCV\); ENGINE AND ENGINE COOLING:COOLING SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS; ENGINE AND ENGINE COOLING:ENGINE; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. The Powertrain Control/Emissions Diagnosis \(PC/ED\) manual has been revised for diagnosing electronic throttle bodies \(ETBs\). The ETC\_ACT and ETC\_DSD PIDs should not used to diagnose possible ETB concerns. The IDS has a limited refresh rate when reading these PIDs and cannot display quickly enough to validate a concern. The PCM automatically monitors these inputs more accurately and will set diagnostic trouble codes \(DTCs\) when appropriate. Using these PIDs for diagnostics will lead to inaccurate results and improper ETB replacements. If a concern is intermittent and no DTCs are present, refer to historical DTCs and the PC/ED, Section 3 No DTCs Present Index chart for further information. - [ASI\-44404](/bulletins/10055629.md), 2014-06-24, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:DIESEL; POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. FORD: ON SOME TRUCKS, THERE IS A NO CRANK SITUATION AND IF VOLTAGE ON TRANSMISSION RANGE SENSOR AT PIN 21, IS LESS THAN 5 VOLTS, DISCONNECT THE ENGINE COOLING FAN CLUTCH, ELECTRONICALLY, AND RECHECK VOLTAGE. MODEL 2003\-2007 F SUPER DUTY, 2004\-2010 E SERIES, 2003\-2005 EXCURSION. - [TSB\-09\-15\-6](/bulletins/10030848.md), 2009-12-09, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. FORD: SOME VEHICLES EQUIPPED WITH THE 6.0L ENGINE MAY EXPERIENCE A P006A, P132, P0401 OR P0402 DIAGNOSTIC TROUBLE CODE \(DTC\) WITH A LACK OF POWER CONDITION, SURGE, OR TURBOCHARGER FLUTTER AFTER PERFORMING FIELD SERVICE ACTION \(FSA\) 06E17, OR AFTER RECALIBRATING THE VEHICLE WITH THE INFERRED EXHAUST PRESSURE \(EBP\) STRATEGY. \*PE - [TSB\-08\-26\-3](/bulletins/10028826.md), 2009-06-01, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:DIESEL; FUEL SYSTEM, OTHER:FUEL INJECTION SYSTEM. FORD: SOME VEHICLES WITH DIESEL ENGINES MAY EXPERIENCE NO STARTS, HARD STARTS OR ROUGH RUNNING WHEN COLD AND MAY BE ACCOMPANIED WITH DIAGNOSTIC TROUBLE CODES \(DTCS\) P0611, P1378 AND/OR ALL 8 INJECTOR CIRCUIT CODES. \*PE - [TSB\-08\-16\-13](/bulletins/10028730.md), 2009-05-20, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. FORD: SOME VEHICLES EQUIPPED WITH 6.0L DIESEL ENGINE MAY EXHIBIT ANY ONE OR COMBINATION OF THE FOLLOWING CONCERNS\-LACK OF POWER, WHITE/BLACK SMOKE OR A SURGE. \*PE - [TSB\-08\-20\-1](/bulletins/10028284.md), 2009-03-21, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE; ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ENGINE AND ENGINE COOLING:ENGINE. FORD TRUCKS: MISFIRE, LACK OF POWER, BUCK/JERK, EXCESSIVE SMOKE, CRANK/NO START\-DIAGNOSTICS FOR FUEL SYSTEM. THERE ARE SEVERAL POTENTIAL CAUSES FOR THESE SYMPTOMS. \*PE - [TSB\-08\-23\-8](/bulletins/10028125.md), 2009-03-05, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FORD: VEHICLES MAY EXHIBIT FUEL IN THE ENGINE COOLANT, DUE TO LEAKS IN THE CYLINDER HEAD FUEL INJECTOR AREA. SYMPTOMS MAY INCLUDE FUEL IN ENGINE COOLANT AND COOLANT EXPULSION FROM THE DEGAS BOTTLE. \*PE UPDATED 3/20/09. \*PE - [CSP\-48B01](/bulletins/10026321.md), 2008-10-17, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:DIESEL; POWER TRAIN. FORD: VEHICLES MISTAKENLY CHARGED $100 POWERTRAIN WARRANTY DEDUCTIBLE FOR FUEL INJECTOR REPAIR OR REPAIRS. NO MODEL OR MODEL YEARS PROVIDED. \*PE ECONOLINE, EXCURSION AND F\-SERIES SUPER DUTY VEHICLES, MODEL YEARS 2002\-2005. UPDATED 10/24/08. \*PE CSC LETTER WAS RECEIVED. UPDATED 10/27/08. \*PE - [20228](/bulletins/10024865.md), 2008-06-03, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. 1999\-2008 7.3L/6.0L/6.4L/4.5L DIESEL F\-SUPER DUTY \- CLEAN THE CHARGE AIR COOLER \(CAC\) SYSTEM AFTER CERTAIN TURBO OR ENGINE FAILURES \- SERVICE TIP. \*NJ - [08\-2\-11](/bulletins/10024325.md), 2008-04-04, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. 6.0L TURBOCHARGER CARBON DEPOSIT DIAGNOSTICS AND SERVICE TIPS. \*NJ UPDATED 5/29/08. \*NJ JSON: [/v1/bulletins/10008549](/v1/bulletins/10008549) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%200494&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10008549&vehicle=Service%20bulletin%200494)