Car gas pedal problem?

Hi. I seem to be having with my Ford Mondeo MK3 petrol car (2005) gas pedal. My mechanic told me it was normal, but I have my doubts. Allow me to explain:

The gas pedal seems to sit lower than it should, and I can lift the pedal up by about 1 to 2 inches with no resistance and let it fall down again. The car seems to accelerate ok if I remind myself to push my foot down further than I naturally would but its quite an awkward thing to put up with. If I forget to push down more then I take off really slowly (with judders as would be expected when not enough gas is being applied). I checked all the gas pedals of my family members cars and none of them are like this. Is this normal or can I do something about it?

Just to add, the pedal only wiggles upwards, and not side to side.

Check to find out if the throttle body opens to full throttle with the gas pedal to the floor. If it fails to open all the way adjust the cable.
Pull the drivers seat forward until you can reach the gas pedal and recline the seat back to get comfortable. Fords always feel awkward to me when I test drive them.

Sounds like a faulty throttle body

  • Car acceleration problem and idle problem. The car is a 2003 Ford Taurus? . When the car is running and in parked its making a loud consisted rev noise. However the rpm needle thingy is not moving. when i'm in drive the car acclerates on its own with the speed ever increasing. i did some googling and learned that it can be the TPS sensor or the idle air intake valve, among a million other possiblities.
  • Entire car loses power when we floor the gas. Gauges reset until we let off gas. (still drives) 02 ford mustang. The car loses power to everything. (Except what's needed for the vehichle to stay running.) Can still drive it. What are possible problems? (AC does not affect anything )
  • Bad smell when I floor the gas pedal, 2014 ford mustang v6 with 9000km? Its been like this for awhile now but when i floor the gas pedal (from a stop or while moving) there's a bad smell coming from the exhaust, I can't smell anything from inside the car but my friends tell me when they're behind me. They say it smells like burning, however I check the oil regularly and it still has 50% life. Btw I only do this for short distance never holding it. The dealership told me just not to floor it and it won't do it. Wasn't much help.
  • Let the master cylinder run dry and now the brake pedal goes to the floor when I turn the car on. Is air still in the system? I pulled the car out of storage and i noteced the left front caliper was leaking so I replaced the caliper. The only problem was the master cylinder ran dry. I bleed the brakes three times. I did not see any air in the lines after I bleed them a third time. When the car is off the brake pedal gets rock hard when the pedal ia depressed about half way. With the car on the brake pedal goes to the floor. Would this be cause by air in the system? The car is a 03 ford focus.