1996 Buick Century

My left blinker quit blinking so I pulled the front bulb and it had black oily stuff all over it. Help. What’s wrong with my car.

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1 thought on “1996 Buick Century”

  1. Freeautomechanic

    If it was just from the connection part of the bulb then this is normal. The oily stuff is dielectric grease that:
    – Protects electrical connections and wiring from salt, dirt and corrosion
    – Prevents voltage leaks around any electrical connection
    – Extends the life of bulb sockets

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