Well its been a long summer!! I discovered a hose place about three miles from me which worked out ok, replaced all 17..One leaked at crimp so took it back for easy replace ..I replaced all rod ends and linkage shaft bushings which I made adjustable for wear..Ball bearings replaced bushings in the hand levers. Added some mechanical gauges and new tires and paint..I had to remove engine to get at some hoses so while it was out I checked out all the specs; valve adjustment , timing, new spark plugs and wires.. I separated crankcase to replace gasket, repaired re-attached all the shrouds..Replaced weeping seals at the hyd pumps, new drive belts. Having some decals made locally..Even made up some new lug nuts, chrome acorn style, pretty spiffy..So now other than some lights and a fan it is operational..The engine is a Onan P218..It will not start if throttle is open above idle position, choke or not..In cool weather starting at above idle speed is needed do to drag of oil being thick..Once running at idle and warmed some it goes to more open throttle position with no issue and has good power..Very strange; opposite of the norm..Any thoughts?