Gas pedal is hard, it will not depress at all

What is your question?

Jeep overheated t months ago to the point it shut off. Replaced water pump and thermostat, it ran enough to test to make sure I bleed it out correctly. When I went to take it for a test drive, THE GAS PEDAL WOULD NOT DEPRESS AT ALL. Please help

What makes this problem better or worse?

It over heated the last time it was driven

How long has your 2006 Jeep Commander had this problem?

Jeep has sat for a few months