Posted 12/22/2009 23:46 (#980965 - in reply to #980954) Subject: Re: 8520 problems
I had a 8430 I was running, when I would get into hills or a hard spot it would roll the coal and didnt feel like it had all the ponys it should. Called the deere dealer and they came out and it was a rubber boot after the turbo that had a hole in it and it was losing boost.
8520 problems
