What causes my 2001 Toyota 4 runner to lose power and if I put the gas pedal to the floor it

Hi, my name is Devin. I am an auto repair expert with the Car Genius team here at RepairPal. I'm sorry to hear you're having trouble with your vehicle. Your 2001 Toyota 4Runner losing power and requiring you to floor the gas pedal could be related to a few potential issues. The fact that the VSC (Vehicle Stability Control) and check engine lights are on suggests that the vehicle's onboard diagnostics are detecting a problem. Possible causes could include a malfunctioning sensor, a fuel delivery issue, or an air intake issue. If the lights clear up after driving, that doesn't necessarily mean the problem is resolved; it may return. I recommend having the trouble codes read with an OBD-II scanner, which will give you more specific information about what's triggering those lights. If you need more advice, have any other questions about your vehicle, or would like to get connected to a RepairPal Certified shop near you, we have you covered. Give us a call at 877-913-1554, and we will happily help you out!