Posted 4/30/2012 22:59 (#2362771 - in reply to #2361762) Subject: RE: compressor problem on C13 Cat
Central, IA
I would start with the governor. Should be less than $20. When the tanks reach the set pressure, it puts air pressure to the compressor cylinder head to open the valves. The piston will continue to turn but the air will just churn and not actually compress.