Posted 5/18/2017 06:52 (#6022736) Subject: Deere 8400 goes full throttle during cold starts
North Eastern ND
Have a tractor that on the 35-45 degree colder mornings for some reason goes to full throttle at startup. If it's a cold start in 50-60 degree weather it acts normally. No codes
Have to play with the throttle while cranking to eventually keep it from throttling way up.
Deere 8400 goes full throttle during cold starts
