Oh Oh

I was going to split a little wood last evening so I back the 7050 out of the shed so I could get the 190 out with the splitter. I figured I would just split enough wood for the weekend so I left the 7050 running at about 1000 rpm. That way it would warm up to temp. After splitting a small pile I thought I should run over to Dad's to split him some wood too but I forgot I had the 7050 still running. I split wood for Dad and then sat in his house for awhile to chat. Then I remembered I still had the 7050 running. For over 2 hours at idle. So I went home to put it away but I thought the turbo sounded unusually high pitched and the engine was surging about 200 rpms. What happened? I'm thinking my turbo might be puking. There wasn't any smoke but it wasn't under any kind of load either. I put it away for now.

its probly ok cause we've bought tractors at sales that run in to the night at idle for hours and there ok but  yours maybee a dif case

After I left my wife car idleing for 14 hours. I moved it to move snow forgot about it and worked a 12 hr shift. when I got back I woke her up . the car sounded like the engine was gona jump out of the hood. and asker her why she didn't shut it off. the next day I drove it hard to town and back smoothed out and ran great after that.

If your oil pressure is good at idle, your turbo bearings should be OK, but there could be some carbon in the turbo.  You could just put the tractor under a good load and get lucky.  Or you could pull the turbo and manifold and check for carbon.

Changing the oil would be a good idea to get rid of the likely fuel dilution that has occurred.

Just an update but a couple days later I ran it down the road to my uncles (about 12 miles round trip) and it ran fine. No problems since and has been in the field steady for three days.