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Service bulletin B04

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 id601816
Published by NHTSA1998-08-24
Manufacturer's numberB04
Manufacturer's date1998-05-01
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM

NHTSA's summary

INFORMATION REGARDING CARBON CUTTER EXHAUST VALVE - SUPERCHARGED ENGINES ON VEHICLES WITHIN VIN 720001 - 812255. *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
JAGUAR SEDAN RANGE1995 to 1997

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