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Trimmy1
09-25-2014, 08:21 PM
I have a John Deere 855 i use for mowing with a 72" belly mower on it. The tractor is in good shape and it start up as soon a you turn the key and runs great with 1706 hrs on it. i dont know if im just being paranoid since i love this little tractor but it smokes white when its cold and until it warms up. Not a lot but enough haze to notice. Once its warm no smoke it runs clean. Just wondering if the injectors need tested or if its normal?

Trimmy1
09-26-2014, 09:03 PM
No one?????

mikmaze
09-27-2014, 06:26 AM
my 1070 with 5216 hours on it does the same if it is below 50 degrees outside, far as I know injectors have never been out of it.

G1625S
09-27-2014, 07:19 AM
I have a 430 with the same engine as the 855. Got around 4k hours now. Also has a little smoke when cold, I would not worry about it too much. Injectors might be getting a bit lazy. Run it! I've been pushing the 430 hard for the last 1500 hours mowing 8 acres in summer and plowing a 1000ft driveway in the winter and nary a whimper from that little oil burner!