I help my uncle on his farm and he has a John Deere 9500 combine. This week we were running soybeans and the combine is really bogging down. It struggles to combine a full swath or go up an incline. It seems to have lost quite a bit of power. We changed the fuel filters and that really did not make any difference. Has anybody experienced this or have any suggestions on how to resolve this issue. Thanks for your advice.
TJH72
TJH72