I have a 929 and after a certan temp about 200 or so the oil light on the display comes on along with the red light next to the neutral light comes on as well. I think the red one is for heat but they always come on together. If im above 1700 or so rpm the go off, but at idle they turn on. I have amsoil synthetic in there now and im thinking that might have something to do with it. Any ideas anyone.