Under steady load (holding the boom pedal either full extend or retract) the engine revs about 300 rpm. Under 2000 rpm it revs 300 then drops back 300 and revs again. Over 2000 rpm it just revs up and holds ~300 rpm. Any idea what to look for? It has the 4024tt002 engine in it. Thanks.
Deere 320 skid steer revs under load
