# Service bulletin BC3062970228

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: 51674
- Published by NHTSA: 1997\-06\-27
- Manufacturer's number: BC3062970228
- Manufacturer's date: 1997\-02\-28
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

## NHTSA's summary

ILLUMINATION OF CHECK ENGINE LIGHT WITH DTC P0446 MAY BE DUE TO CONTAMINATED CANNISTER, EVAP LINES OR VENT SOLENOID. \*TW

## 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

## Trouble codes named

P0446

## Vehicles listed

- 1997 FORD EXPEDITION

## Other bulletins for the same vehicles and component

- [07212](/bulletins/10023943.md), 2008-02-21, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE. SOME 1997\-2008 VEHICLES EQUIPPED WITH A 4.6L 2V, 5.4L 2V, OR 6.8L 2V ENGINE\-\-SPARK PLUG THREAD REPAIR PROCEDURE\-\-NOT COVERED UNDER NEW VEHICLE LIMITED WARRANTY. \*NJ THIS INCLUDES F\-53 MOTORHOME CHASSIS. UPDATED 2/23/10. \*PE
- [041601](/bulletins/10018745.md), 2006-01-13, Service bulletin: ENGINE AND ENGINE COOLING. WDS COP KIT DIAGNOSTIC TIP \- COIL ON PLUG \(COP\) IGNITION SYSTEMS \- ENGINE MISFIRE OR ROUGH RUNNING. \*TT
- [0554](/bulletins/10014685.md), 2005-05-05, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. USE OF STAINLESS STEEL EXHAUST STUDS IN SERVICE FOR 5.4L 2V ENGINE. \*TT
- [031404](/bulletins/10011162.md), 2005-01-06, 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.
- [17320](/bulletins/10008169.md), 2004-07-23, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. BROKEN EXHAUST MANIFOLD STUDS. \*TT
- [03144](/bulletins/10003744.md), 2003-10-29, 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
- [16683](/bulletins/10001937.md), 2003-07-28, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE. FALSE FAILURE OF THE VAPOR MANAGEMENT VALVE \(VMV\). \*TT \*JB
- [15901](/bulletins/637787.md), 2002-12-06, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. THIS BULLETIN STATES THAT SOME 4.6L FQR ENGINE ASSEMBLIES MAY HAVE A SMALLER OR LARGER KNOCK SENSOR THREADED HOLD THAN THE ONE IN THE ORIGINAL ENGINE ASSEMBLY. \*TT
- [01246](/bulletins/630515.md), 2002-04-18, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. ENGINE OIL SYSTEM PRIMING PROCEDURES, SERVICE TIPS FOR REPORTS OF PREMATURE ENGINE FAILURE. \*TT
- [15517](/bulletins/630043.md), 2002-04-12, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING EXAGGERATED ENGINE BRAKING ON DECELERATION. \*YD

JSON: [/v1/bulletins/51674](/v1/bulletins/51674)

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