so my 1997 f350 (7.3l PSD, and 5 spd) has a problem that when you hit a bump in the road, you foot slaps the gas pedal and causes the truck to lurch forward and yank you back and forward. The spring that pushes the pedal back is about done. The truck has 279,xxx miles so I mean it about time to be replaced lol. I can't find any fixes or write ups on google or here. So if anyone knows where I could get a new pedal with the spring on it or just the spring, help would be very much appreciated.

 

Also I am not looking to buy the whole assembly. Just seems like a waste of money to me since mine is in good condition except that spring. Worse comes to worse I just go to the junk yard.