running on cng. power feels the same. big smile driving this truck over my 6.2 f250. you know how these things go. delayed getting it in,took longer than anticipated,unforeseen things at the end. the 24 gge type 4 tank on bottom is running the truck,still waiting on a valve for the 14gge tank on top. some new dot rules this year require venting the valves on enclosed installs. the 24gge tank barely fits between the bed rails but does not extend above the bed rail top. was told the installed injectors were larger than normal and two regulators were installed to feed the injectors. regulators installed low behind the grill. so much for a rigid light there. the fill nozzle is inside the fuel fill door above the gas cap. i'll report after some driving