Rancho "remote" adjust debug
My "new to me" F-350 Dually came to me with 4 Rancho 9000 shocks and an odd "remote" setup for controlling them. I say odd, because it was some aftermarket (non-Rancho) digital controller plus a Fi...
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Keep it simple. Run the compressor and squirt Windex or soapy water on each shock where the hose attaches, you may not hear the air leak. Also look where the 4 hoses join. sometimes they get loose and leak air.
