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Message: [QUOTE="Jennifer@Dieselsite, post: 1462374, member: 7751"] Maybe I read the topic a little fast and missed some key points and if I did then I'm so sorry and call me an idiot.... BUT - ... this just looks like a typical HPOP failure? Even down the symptoms: truck shut off driving wouldn't restart. When an internal piece decides it's ready to die and your pump is in full fast rotation, this is what happens. Just because it was a HB JR doesn't mean the same failure wouldn't have happened with a Bosch pump or any other brand if one of the internal pieces decided it's lifespan was up that day. It's mechanical and man made = they break. Do all fail in this manner? No, but they can and do. At least Dyno Proven was nice enough to send you pictures of what it looks like when it happens as opposed to Ford who would have laughed at you. So, can some of the debris come through after it dies? It happens but not in most instances - especially if it's not still pumping. Just the initial debris pushing out as it died > you might see it squeeze past the wiper seal in the front of the pump or find some flakes in the IPR or the rest get picked up by the filter. Nothing is going to continue to come out if it isn't even firing. In horrible situations of odd failures or aftermarket setups, yes the debris can continue to pump out if the truck is running and go through the system. Always best to be safe with an expensive truck build so having the injectors looked at is never a bad thing. If you truly had to have your motor serviced because of this I am SO SORRY and hope you understand how uncommon it is and that you won a very unlucky lottery ticket. So the insides looks scary and horrific but this is how pump failures look when you break down the pump. How else would one expect it to look? Damage is going to look like any high RPM mechanical failure. If you're good, you MAY even be able to tell what part broke first (spring, piston, piston foot, whatever) to take out the rest. I suppose the only thing REALLY throwing me off about this is a pump manufacturers claim to never have seen anything like this... I mean, tear down 20 cores and at least 1 will look like this. They may not be able to tell you exactly what failed - it's hard in one like this - but it doesn't mean it was something they would have been able to control in their building process nor you with your purchase. Don't mean any disrespect towards anyone! Just sharing what I know as a pump manufacturer! [/QUOTE]