New 2014 John deere 5075E is gutless, Can i TURN IT UP?

[Tx Jim]

Ditto on checking for good fuel flow from tank to IP. IMHO having served as a JD dealer service manager for over 13 yrs fuel inj pump seals were installed for a very good reason..

 

[pmsmechanic]

I'm wondering if you haven't got bacteria in your fuel system and it's affecting your injection pump.

 

[DennisH]

I think everyone is hitting on the same topic, your low performance is fuel flow related.