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Service bulletin NTB98011

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 id601729
Published by NHTSA1998-08-20
Manufacturer's numberNTB98011
Manufacturer's date1998-06-15
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

SOME VEHICLES HAS AN EGR MALFUNCTION DUE TO CRACKED BPT VALVE BOTTOM HOSE. *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

Vehicles listed
NISSAN QUEST1993, 1994, 1995, 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
NTB96064A2001-02-01. Service bulletin. EXPERIENCING AN ENGINE KNOCKING NOISE WHEN THE ENGINE IS STARTED AFTER AN OVERNIGHT COLD SOAK, ESPECIALLY IN COLD WEATHER. *TT
NTB990191999-05-12. Service bulletin. SERVICE MANUAL PROCEDURE CHANGE FOR REAR OXYGEN SENSOR DTC(S) P0137, P0138, P0139, P0140, P0141 AND THREE-WAY CATALYST DTC P0420. *TT
NTB980471999-02-16. Service bulletin. SOME VEHICLES EXPERIENCE REAR MAIN SEAL RETAINER GASKET LEAKING OIL. *YC
NTB980181998-10-20. Service bulletin. INFORMATION REGARDING COUNTERMEASURE ENGINE CONTROL MODULE. *YC
NTB980031998-08-20. Service bulletin. CONDITION WITH THE REAR MAIN SEAL RETAINER GASKET LEAKING OIL. *YC
NTB970041997-07-17. Service bulletin. REAR HEATED OXYGEN SENSOR REPLACEMENT. *JD
PI950141996-04-25. Service bulletin. QUEST RADIATOR STRESS RELIEF CUTS. *SD
FC00102691995-11-01. Service bulletin. UNKNOWN