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  1. Drivetrain
    I’m having a weird issue I can’t seem to nail down. Hopefully someone on here can help. Apologies in advance for the long post. For the last 6 months, occasionally while starting the truck it will come up to idle RPM and rail pressure (5000-6500psi) for a few seconds and then actual rail...
  2. General Discussion
    My airdog 1 150 went out a couple of months ago, wondering if it is bad on the cp3 to be run without lift? dont want to drain the rail and wear the pump or anything. run stock program dont have a tune
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