Vehicle recall 92V092000 · August 3, 1992

1991 Porsche 928

A plastic filler piece located in the automatic transmission was installed without sufficient support.

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

Summary: A plastic filler piece located in the automatic transmission was installed without sufficient support. This filler piece can move because of the hydraulic pressure in the system, and not allow the automatic transmission to kick down to a lower gear.
Consequence: If the accelerator pedal is pushed into the kick-downposition, the expected acceleration of the vehicle may not occur due tointerference of the filler piece. This could result in an accident during avehicle passing manuever.
Remedy: Dealers will install a new filler piece which has a securing brace to prevent movement.
Notes: System: automatic transmission.vehicle description: passenger cars.

Recall details

NHTSA campaign: 92V092000
Reported to NHTSA: August 3, 1992
Filed by: PORSCHE CARS N.A. INC.
Owner notification: August 15, 1992
Vehicles potentially affected: 145
Initiated by: the manufacturer
Components: Power train › Automatic transmission

Recall 92V092000 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.

Porsche 928 (1991): 1991

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