NEED HELP 1999 V-10 runs rough

I have a 1999 F-350 with a V-10, 140K and two issues.

First one, when I go to start it cold or after sitting a short time, I have to cycle the key off and on at least 3 times before it will start. It will turn over but will only fire up when I do the above.

Second, when it does start it wont take fuel and rev up, cold or hot especially, unless I very slowly ease into the pedal then it will rev up just fine. If I try to hit the pedal real fast it will just bogg down and sputter. Now when I tried to drive it, it wont hardly run because it's trying to pull itself but bogging completely down to almost killing it. Can stop, put in park or neutral and slowly ease into pedal to max rpm. At upper rpm engine is smooth and a powerhouse, no misses or anything.

Changed fuel filter and plugs but still no difference. Ran codes and only code is P0113 (IAT) temp high. Would this be causing all the headache or is there another problem I'm just not seeing.

sounds like your fuel pump may be going.

Does your temp. guage show hot to the max? I have one and if the guage reeds hot runs very bad.