Ok, here is the story. I was having problems with the truck when coming off of idle, it would bogg down and sometimes stall. I replaced the TP sensor; no good. I changed the fuel filter; no good. My cousin tells me to unplug the vacuum line on the EGR valve, and wallah she is as good as new. So what I did was plug the vacuum line for the EGR valve and capped the EGR valve and she runs beautiful. I will replace the EGR valve in 2 years when it is time for inspection. Later.