I have f150 with 4.9L it cuts off when it gets to normal operating temp. Code shows problems with egr and tps could either one of these cause my problem

 

EGR could. Mine did when my EGR valve got stuck. It acted like my truck was running out of gas.

 

Thanks for the for the info I will have to take the egr off and inspect it.

 

Check out this thread. it might help:
https://www.f150forum.com/f10/engine...ed-help-92787/

 

Thanks thats is what my truck is pretty much doing. It started out just like that and got worse. I will try to replace fuel regulator and tps. This forum is really great. I might just have a little faith left in my truck.

 

Yeah man, dont give up! mine's had it's fair share of problems, but i still love my truck!