I bought a second Cummins this is a 6.7 long bed (missing the bed) was sold as not running. paid $5200 started the engine with ether started but had a squik sound so killed it. cranks OK. Came with a large book showing all the maintenance transmission baring ect work done to it. also has the egr delete and the DPf delete. and a programmer. your honest opinion if the engine is rebuild able is it worth rebuilding. the truck has 230K on it and was a work truck but not a haul truck that pulled hard all its life. and if I sell it what should I ask for price wise. its dirty but not bad the only ding it has is on the passenger side front door only..it is a 4x4.... I am not equipped to rebuild . and live in Kansas city.. comments greatly appreciated.