lower peninsula of mi | junk fun - 11/26/2021 04:22
I assume this is an inline injection pump? Has this been going on for a while, or a new problem? Has it been used steadily, or sat for an extended time and only came on when used again?
Actually the 7700s have a rotary Stanadyne pump. This problem started this summer while baling hay. The tractor sits for the winter but is use frequently spring through fall. We've owned it approx. 12 to 15 years. |
JD 7700 tractor engine surging
