Code 2764

[Rawze]

(08-10-2017 )jimeneztrans84 Wrote:  Bought the truck with 455,000 right away did overhead valve adjustment, did egr tune up, changed egr valve,swapped out to 2 cylinder pump, @480k cleaned dpf filter and doc. Installed amsoil bypass kit, put 1 gallon of spl5 gear oil every oil change at 12k miles. I haven't demanded it because I only run ca to nv and have no one to do it over here. I wish someone in ca can do it....but all you guys are in East coast. Truck is running good now...

Sounds like your keeping after it, that is very good.

regen history ?

From your post, it sounds like maybe Something is either making too much back-pressure or the sensors is going bad.

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If you have insite sw? -- C#term?

PM me your engine ser# and ph# number and a good time of day to call.