The Car Engine Symptoms and Solutions Quiz

While driving your '60s muscle car, you notice a lack of power and engine backfiring. What could be wrong?

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Correct Incorrect A fuel/air mixture problem can cause poor engine performance. The carburetor regulates this and should be the first component checked. Note that carburetors are not found in modern vehicles.

While driving your '60s muscle car, you notice a lack of power and engine backfiring. What could be wrong?

• The gas pedal needs adjustment.
• The carburetor is faulty.
• The pistons are damaged.
• Try different fuel.