I got a funny throttle. Sometimes it will be nice and stiff but other times its real soft and super touchy. My fuel pressure is 14 at idle and 12 at WOT on stock level of edge. sounds like a tps??? Wen my pedal gets soft my trans doesn't shift out of the gear it's in.

Any ideas?

 

Sound like a kick down cable issue or internal trans issue.

The only thing APPS might do is the cable to the APPS might dry out and snag. But I'm going to assume you a Auto.

 

Yes I have a auto and it's a tad bit over filler I just checked it. I betcha that's causin it.

NEVER LET ANYBODY ELSE FILL YOUR TRUCK

 

I would verify the kick down cable and linkage and be sure there isn't any damage.