Been running a 7130 on my 2003 cummins. Love the predator puck combo. Ive recently been having some problems with the puck. My engine will start to cut out and it will totally derate and i can barely move. Sometimes it will come back to life other times it wont. As soon as i unplug the puck all the ...

been running a predator on my 2003 cummins. I recently got a california emissions 2003. My previous cummins is 305 hp and the california is 235 hp. When i am running a program in the california pickup is the horsepower the same as the non cali pickup or are the estimated numbers based off the ...