Vehicle recall 75V067000 · April 29, 1975

Porsche 911, 911SC and 1 more model

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

Notes: Porsche campaign no T-43/75 and T-30/75.POSSIBILITY that due to inductiveinterference between ignition wires a backfiring may occur.if this happens itcould disturb the air flow to the fuel injection system and damage the mixturecontrol unit to the extent of rendering the vehicle inoperative.(correct byinspecting and replacing mixing units if necessary).model year DOMSTARTDOMEND.1974 apr 1974 - July 1974.1975 jul 1974 - jan 1975.

Recall details

NHTSA campaign: 75V067000
Reported to NHTSA: April 29, 1975
Filed by: PORSCHE CARS N.A. INC.
Owner notification: June 6, 1975
Vehicles potentially affected: 3,000
Initiated by: the manufacturer
Components: Electrical system › Ignition

Recall 75V067000 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 911 (1974-1975): 1975, 1974
Porsche 911S (1974): 1974
Porsche 911SC (1974-1975): 1975, 1974

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