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Service bulletin NTB98021A

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 id604411
Published by NHTSA1999-04-28
Manufacturer's numberNTB98021A
Manufacturer's date1999-02-15
ReplacesNTB98021
NHTSA componentELECTRICAL SYSTEM:IGNITION

NHTSA's summary

VEHICLE WITHIN VARIOUS VIN RANGES MAY EXHIBIT MISFIRE OR RUNNING ROUGHLY DUE TO SPARK PLUG WIRE(S). *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

Electrical system, Ignition

Vehicles listed
NISSAN 200SX1995, 1996, 1997, 1998
NISSAN ALTIMA1995, 1996, 1997, 1998
NISSAN SENTRA1995, 1996, 1997, 1998

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
EC980801999-07-23. Service bulletin. INFORMATION REGARDING VEHICLES WITH MIL 'ON'; DIAGNOSTIC TROUBLE CODE P0100 (MASS AIR FLOW SENSOR) STORED IN ECM. *TT
EC970141999-07-23. Service bulletin. SOME VEHICLES MAY EXHIBIT MIL 'ON'; DIAGNOSTIC TROUBLE CODE (DTC) P0130 AND / OR P0136. *TT
NTB970281997-07-17. Service bulletin. DIAGNOSTIC PROCEDURE FOR P0731, P0732 & P0733 (A/T SIGNALS) WITH NO DRIVEABILITY INCIDENTS. *JD
NTB970261997-07-17. Service bulletin. IF VEHICLE HAS A MIL 'ON' AND DIAGNOSTIC TROUBLE CODE P0300 (MULTI-CYLINDER MISFIRE). *JD