Tom Jones, do you know if the DPF is still in place? If so, does it still have the guts in it? If so, I’m wondering if that filter is plugged since the tractor hasn’t gone into regen in many hours to clean the filter?
FWIW, just a wild guess on my part, but you’ve had this tractor to the dealer many times for emissions issues, including prior to Kubota extending the emission warrant to lifetime. My wild guess is the dealer got tired of doing warranty work on this tractor (prior to the extension) and mysteriously the emulator was installed in the hopes it would solve the problem and they wouldn’t have to keep doing warranty work on this tractor. Just my guess from what I’ve read. Sort seems like this might have been mentioned to you by Kubota at one time, IIRC in your posts, maybe it was one of the circa 2020 ones Wolfman reposted on your behalf.
Good luck with it.
FWIW, just a wild guess on my part, but you’ve had this tractor to the dealer many times for emissions issues, including prior to Kubota extending the emission warrant to lifetime. My wild guess is the dealer got tired of doing warranty work on this tractor (prior to the extension) and mysteriously the emulator was installed in the hopes it would solve the problem and they wouldn’t have to keep doing warranty work on this tractor. Just my guess from what I’ve read. Sort seems like this might have been mentioned to you by Kubota at one time, IIRC in your posts, maybe it was one of the circa 2020 ones Wolfman reposted on your behalf.
Good luck with it.