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Service bulletin 99T41

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 id608099
Published by NHTSA1999-11-02
Manufacturer's number99T41
Manufacturer's date1999-09-01
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM

NHTSA's summary

VEHICLES BUILT AFTER AND INCLUDING VIN WZ216016 EQUIPPED WITH BASE SOHC ENGINES AND MANUAL TRANSAXLES MAY EXHIBIT AN EXHAUST POP NOISE DURING AN EXTENDED DECELERATION BETWEEN 3500 - 3200 RPM IN 2ND GEAR OR 2500 - 2200 RPM IN 3RD GEAR. *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

Engine, Exhaust and emissions

Vehicles listed
SATURN S-SERIES1998 to 1999

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