2001 Buick Park Avenue Q&A

2001 Buick Park Avenue Question: Vibration in Gas pedal

When I am driving my car i can feel a vbration in the gas pedal. What could this be. -
Answer 1
You feel a vibration in the accelerator pedal. I wonder if this could be a misfire? Is your Check Engine Light illuminated? Is the vibration only experienced as you accelerate or is it felt as you are under steady load? -