The Office of Defects Investigations (ODI) is an office within the NHTSA which investigates serious safety problems in the design, construction or performance of vehicles. The NHTSA is authorized to order manufacturers to recall and repair vehicles, if the ODI finds a safety issue. NHTSA investigations for the 1991 Chevrolet Lumina, both ongoing and closed, are listed below:

1. INVESTIGATION: ENGINE CRADLE SEPARATION

   NHTSA #EA00011

   Status:

   RECALLED

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2. INVESTIGATION: JACK FAILURE

   NHTSA #EA91049

   Status:

   CLOSED

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4. INVESTIGATION: FRONT SEAT BACK COLLAPSE

   NHTSA #EA97019

   Status:

   RECALLED

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5. INVESTIGATION: FRONT SEAT BACK COLLAPSE

   NHTSA #PE97016

   Status:

   CLOSED

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6. INVESTIGATION: BROKEN/LEAKING BRAKE HOSES

   NHTSA #PE94064

   Status:

   CLOSED

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7. INVESTIGATION: CORRODED REAR DISK BRAKES

   NHTSA #PE94063

   Status:

   CLOSED

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8. INVESTIGATION: STEERING WHEEL SEPARATION

   NHTSA #PE91072

   Status:

   CLOSED

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9. INVESTIGATION: STRUCTURE

   NHTSA #RP01001

   Status:

   RECALLED

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10. INVESTIGATION: CRADLE BOLT FAILURES

    NHTSA #RQ97017

    Status:

    PENDING

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11. INVESTIGATION: WHEEL FAILURES

    NHTSA #PE93085

    Status:

    RECALLED

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12. INVESTIGATION: APV FUEL LINE FIRES

    NHTSA #EA92035

    Status:

    CLOSED

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13. INVESTIGATION: STICKING THROTTLE

    NHTSA #EA92024

    Status:

    CLOSED

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14. INVESTIGATION: APV FUEL LINE FIRES

    NHTSA #PE92052

    Status:

    CLOSED

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