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Service bulletin 01T03S1

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id619288
Published by NHTSA2001-05-22
Manufacturer's number01T03S1
Manufacturer's date2001-04-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

SPECIAL SERVICE INSTRUCTION - SUPPLEMENT #1 - REGARDING LABOR OPERATIONS AND CLAIMING INFORMATION FOR POTENTIAL INCORRECT PISTON RING INSTALLATION. *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

Vehicles listed
LINCOLN NAVIGATOR2001

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
065132006-05-11. Service bulletin. ENGINE MISFIRE WITH DIAGNOSTIC TROUBLE CODE (DTC) PEWEE, P0302, P0303, P0304, P0305, P0306, P0307, P0308, AND P0316. *TT
0416012006-01-13. Service bulletin. WDS COP KIT DIAGNOSTIC TIP - COIL ON PLUG (COP) IGNITION SYSTEMS - ENGINE MISFIRE OR ROUGH RUNNING. *TT
0314042005-01-06. Service bulletin. 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.
176372004-06-22. Service bulletin. RUNS ROUGH / LACKS POWER / MISFIRE / MALFUNCTION INDICATOR LAMP - LOSS OF COMPRESSION ON VEHICLES WITH OVER 20,000 MILES. *TT
171362003-11-17. Service bulletin. RUNS ROUGH/LACKS POWER/MISFIRE - LOSS OF COMPRESSION. *TT
031442003-10-29. Service bulletin. 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
166832003-07-28. Service bulletin. FALSE FAILURE OF THE VAPOR MANAGEMENT VALVE (VMV). *TT *JB
01E162002-04-18. Service bulletin. EMISSIONS RECALL 01E16 TO REPLACE INCORRECT HEGO SENSOR, THE INCORRECT HEGO SENSOR MAY CAUSE APPLICABLE EXHAUST EMISSIONS STANDARDS TO BE EXCEEDED DUE TO THE POTENTIAL FOR INCORRECT FUEL/AIR RATIOS. *TT
012462002-04-18. Service bulletin. ENGINE OIL SYSTEM PRIMING PROCEDURES, SERVICE TIPS FOR REPORTS OF PREMATURE ENGINE FAILURE. *TT
155172002-04-12. Service bulletin. SUBJECT REGARDING EXAGGERATED ENGINE BRAKING ON DECELERATION. *YD