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Why is my truck defueling? H&S Mini Maxx newb
I have a 2008 F350 4wd crewcab long bed dually 56k miles on the truck, leveled on 33's and just installed a H&S Mini maxx with cat and dpf delete pipe. When I am in the wild or hot setting it takes off than defuels throughout the run when I am WOT, it will defuel pick up throughout the run, now if I am curising at 65mph and floor it nothing happens defuel wise. I have all defuel setting turned off except trans and oil temp, they are set at 220 to see what the truck will do. Yet, the truck still defuels at WOT and is driving me nuts! I need help please, everything is connected good and I have NO sensors in the delete pipe, all the factory sensor plugs without sensors are taped up nice and tight. What am I doing wrong? Truck has about 10k miles on the fuel filters since changed last, oil change is every 5k miles. Never any troubles with the truck before this, does not throw any codes and runs like a bad out of hell when it is not defueling.
Also how in the world do I adjust tire size on the mini maxx, played around yet can not seem to figure it out.
Thanks for all the help, suggestions, and advice.