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Service bulletin NTB97090

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 id600364
Published by NHTSA1998-05-12
Manufacturer's numberNTB97090
Manufacturer's date1998-01-28
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM

NHTSA's summary

VEHICLE EXPERIENCING EXHAUST ODOR. *YC

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
NISSAN ALTIMA1995, 1996, 1997

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
NTB990031999-04-22. Service bulletin. EXPERIENCING COOLANT LEAKAGE FROM INTAKE COLLECTOR HOSE FITTING. *TT
NTB980551999-02-16. Service bulletin. SOME VEHICLES BUILT BEFORE 1N4DL01D0WC150648 MAY EXHIBIT EXCESSIVE TIMING CHAIN NOISE. *YC
NTB980331998-06-16. Service bulletin. EXPERIENCING A OIL LEAK AT FRONT OF ENGINE. *YC
970716970061998-03-30. Service bulletin. BRIEF INFORMATION ON A/T COOLER HOSE. *YC
NTB95058A1996-04-25. Service bulletin. ALTIMA EXHIBITS OIL LEAKAGE AT THE FRONT OF THE ENGINE, IT MAY BE CAUSED BY THE O-RING SEAL BETWEEN THE TIMING COVER AND THE BLOCK. *SD
NTB950581995-11-01. Service bulletin. FRONT OIL COVER LEAK. *TW
NTB950201995-11-01. Service bulletin. CRANKSHAFT POSITION SENSOR MAY CAUSE THE MALFUNCTION INDICATOR LAMP TO ILLUMINATE WITH A TROUBLE CODE OF P1336. *TW