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Service bulletin 98008

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 id603262
Published by NHTSA1999-02-16
Manufacturer's number98008
Manufacturer's date1998-06-30
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

NHTSA's summary

THIS BULLETIN INVOLVES RELOCATING THE EVAPORATIVE EMISSION VENT VALVE ASSEMBLY TO A PROTECTED AREA TO PREVENT SLUSHY SNOW FROM BEING DRAWN INTO THE VEHICLE FUEL SYSTEM. *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
CHEVROLET VENTURE1998
OLDSMOBILE SILHOUETTE1998
PONTIAC TRANS SPORT1998

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

Recalls for the same vehicles and component
19980211998-02-04. Engine

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
1300890092023-12-11. Service bulletin. Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
03-06-01-0102004-01-07. Service bulletin. ENGINE OIL OR COOLANT LEAK. *TT GM REMINDER. *TT INSTALL NEW LOWER INTAKE MANIFOLD GASKET. UPDATED 7/18/08 *PE
0306010102003-04-26. Service bulletin. ENGINE OIL OR COOLANT LEAK. *TT
0206010142002-10-07. Service bulletin. SUBJECT REGARDING REVISED LOWER INTAKE MANIFOLD INSTALLATION. *TT
990604005A2001-05-24. Service bulletin. SOME OWNERS MAY COMMENT ON DRIVEABILITY SYMPTONS OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE DUE TO CLOGGED FUEL INJECTORS. *TT
876002A2000-12-26. Service bulletin. SOME V6 ENGINES MAY, ON A VERY INFREQUENT BASIS, HAVE AN OIL ODOR CONDITION THAT IS GENERALLY ENCOUNTERED AFTER THE ENGINE'S OIL HAS BEEN CHANGED.TYPICALLY THE ODOR LASTS APPROXIMATELY 1000 MILES AFTER THE CHANGE OF OIL AND THEN DOES NOT REAPPEAR UNTIL THE NEXT CHANGE OF OIL. *TT
98008B2000-04-06. Service bulletin. 98008(B) VLUNTARY EMISSION RECALL CAMPAIGN. YD.
9906040051999-04-26. Service bulletin. SOME OWNERS MAY EXPERIENCE A DRIVEABILITY SYMPTOM OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE. *TT
98576124A1998-08-28. Service bulletin. COMMENTS ON A TICKING TYPE NOISE THAT BEGINS SHORTLY AFTER COLD ENGINE START-UP AND GRADUALLY DIMINISHES AS THE ENGINE WARMS UP. *YC
8763061998-08-28. Service bulletin. VARIOUS DRIVEABILITY CONDITIONS SUCH AS A NO START, ENGINE MISS OR ROUGH IDLE. *YC