07-21-2014, 05:48 PM
I'm with Michael. Ride height control valves are relatively inexpensive. There are only three of them on my 1993 Newell. If they haven't been replaced recently I would start there.
1993 Newell (316) 45' 8V92,towing an Imperial open trailer or RnR custom built enclosed trailer. FMCA#232958 '67 Airstream Overlander 27' '67GTO,'76TransAm,'52Chevy panel, 2000 Corvette "Lingenfelter"modified, '23 Grand Cherokee.