mike miller Posted April 26, 2025 Posted April 26, 2025 Time for the new be question. I forgot to shut off the fuel on my 656, and when I started it fuel and oil shot out of the blow by tube. I shut it down right away. my question is could I have a bad injector pump or is the fuel leaking past the injector tubes. thanks Mike Quote
mmi Posted April 27, 2025 Posted April 27, 2025 Hello dont have a 656 but would suspect every RM pump to have leakey seals.IF you had tubes ? like a 466? I believe even those can only leak under high pressure. Get in line/make an appointment to have your pump and inj serviced as/where, recommended here. In mean time re post this page to main forum as this is for forum/computer issues (not a "mechanical TECH" section) then ask for a delete here Quote
Matt Kirsch Posted April 29, 2025 Posted April 29, 2025 Yeah this forum is for support in using/accessing the site. Tractor questions are best placed in Technical IH Talk. But most assuming your tractor is a diesel, yes, the injection pump needs to be resealed. Fuel can run right out the front of it and straight into the engine. Quote
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