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Vehicle recall 99V268000 · September 29, 1999

Pontiac Montana, Oldsmobile Silhouette and 1 more model

Vehicle description: mini vans with extended wheelbase.

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary
Vehicle description: mini vans with extended wheelbase. Some of these vehicles have inoperative fuel tank rollover valves and fuel leakage would exceed the permissible amount in a rollover test. This does not comply with the requirements of FMVSS no. 301, "fuel system integrity."
Consequence
In a vehicle rollover accident, if an ignition source is present, a fire could result.
Remedy
Dealers will inspect the vehicles to locate and replace those fuel tanks that could have inoperative rollover valves.
Notes
Owner notification began October 11, 1999. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact Chevrolet at 1-800-222-1020, Pontiac at 1-800-762-2737, or Oldsmobile at 1-800-442-6537.ALSO contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).

Recall details

NHTSA campaign
99V268000
Reported to NHTSA
September 29, 1999
Filed by
GENERAL MOTORS CORP.
Manufacturer campaign
99061
Owner notification
October 11, 1999
Vehicles potentially affected
235
Initiated by
the manufacturer
Components
Fuel system, gasoline › Delivery › Hoses, lines/piping, and fittings
Recall 99V268000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

Has your Chevrolet been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Chevrolet dealer can also check your VIN. Recall repairs are free.