Transportation Science

What does it mean when your car doesn't drive smoothly?
Answered by Discovery Channel
  • Discovery Channel

    Discovery Channel

  1. When a car accelerates too quickly or not quickly enough, or stalls suddenly, there could be engine trouble. The spark plugs might need replacing, the fuel lines might be clogged or the engine's computer may be malfunctioning. In any case, it's important to have the car examined by a technician as soon as possible.

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