I have been running my Power Puck for about 1.5 years on the 60 setting with no problems. About 2 months ago I added a Quad Boost Fooler. I noticed yesterday that it was a little harder to start than normal. Today an idiot light came on and threw two codes, p0191 and p0193. Truck was running rough and cutting out. Pulled over, shut it down, and unplugged the puck/fooler. Truck is running fine after that. I have never been able to get my fuel pressure below 6psi, and on 60 setting is consitantly at 15psi. Has anyone had this problem, and if so....any advice? Needless to say I am not runnning anything until I learn more. Thanks in advance.