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- Sat Nov 18, 2023 5:54 pm
- Forum: Late model JD crawler technical support
- Topic: 450c Losing Prime
- Replies: 2
- Views: 3983
450c Losing Prime
I just put in a new injection pump in my 450c. I got it primed and it started right up. My problem is that it keeps losing the prime. It seems to be somewhere between the transfer pump and the injection pump because if I loosen the input line on the injection pump it'll prime. I don't see any leaks ...