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700hp Club
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2,196 Posts
sounds like you have a wire loose or something else is wrong with the dpf delete, you should not be seeing those numbers after the delete. after my delete and before the egr fell off i was not seeing any spikes in egts like it was in regen. i don't see what kind of dpf delete you have but i would double check all the connections first. with just the dpf gone you should see about 850 deg @ 70mph. after the egr is gone mine dropped to about 690.
 

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700hp Club
Joined
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2,196 Posts
when you said you made your own delete, this maybe the problem, with each of the "kits" the fooler box sends a signal to the ecm telling it that everything is OK. without the little black box your ecm is telling the truck to go into regen, egr will block off the good air and the fuel is being dumped into the exhaust stroke. look into the box from one of the outfits and this will most likely solve your problems.
 
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