Posted 11/25/2021 20:15 (#9341777 - in reply to #9341712) Subject: RE: JD 7700 tractor engine surging
Wyoming
Most likely. I had a 7600 act like that years ago, I added large amounts of Standadyne fuel conditioner to it and it cleared up. Been fine since. But if your pump has 11,000 hrs on it, it may be worn out.
JD 7700 tractor engine surging
