Yeah, I was right, they needed recharging, to say the least!
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I used my hvac gauges and nitrogen tank to recharge the stops.
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Passenger side was at only 30psig!
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Drivers side was even less, wtf
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Charged them to 150 psig
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You can see where the semi-shiny metal is, this is where they were when new and then they lost there charge and I've been driving around where the really dirty line is. If mine are any indication as to how long these stay charged, I'm guessing they should be checked every year in the least, if not every offroad adventure.
How many miles on your rig? Maybe your springs are sacked out or its time for new shocks. That could be causing the bumps to be working harder and lose psi.