# Service bulletin 30329

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.

- Type: Service bulletin
- NHTSA id: 615838
- Published by NHTSA: 2001\-01\-31
- Manufacturer's number: 30329
- Manufacturer's date: 1998\-09\-01
- NHTSA component: ELECTRICAL SYSTEM:IGNITION

## NHTSA's summary

SPECIFICATION OF SPARK PLUG GAPS ON V8 ENGINES HAS BEEN REVISED TO IMPROVE ENGINE IDLING QUALITY. \*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

- 1998 JAGUAR XJ
- 1997 JAGUAR XK8

## Other bulletins for the same vehicles and component

- [30334](/bulletins/610185.md), 2000-04-20, Service bulletin: ELECTRICAL SYSTEM:IGNITION:MODULE. ECM \(ENGINE CONTROL MODULE\) REPLACEMENT \- ENGINE MANAGEMENT QUESTIONAIRE REPORTING REQUIREMENTS. \*TT THIS BULLETIN REPLACED BULLETIN 303\-34, DATED 10/99. \*TT
- [1102](/bulletins/608204.md), 1999-11-10, Service bulletin: ELECTRICAL SYSTEM:IGNITION:MODULE. SERVICE ACTION DISC S471 HAS BEEN RELEASED FOR THE PDU TO PERFORM THE ECM REFLASH FOR VEHICLES WITHIN VARIOUS VINS. \*TT

JSON: [/v1/bulletins/615838](/v1/bulletins/615838)

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