ok new member here and hoping someone with more diesel experience can help. I have a 96 7.3 Powerstroke. Started out with a leaking HPOP. Ordered a seal kit for that and the FPR from diesel o rings.com the truck ran good afterwards and no leaks. 3 days later I blew a fuel line(I assume from moving them around during the process) replaced those with ones from a local hose shop and worked good for a few days, then they collapsed and the truck started running bad. I then replaced with ford factory hoses ,but still runs bad. I ordered AE scan from clay @ Riff Raff and it showed no DTC and no dash lights but did have a issue with number 8 during CCT. I found bad uvch. I replaced both valve cover gaskets,all uvch, and glow plugs with genuine Ford parts. Still not fixed. I have since installed new stage 1 injectors from Clay the EOT sensor ,CPS, and the BARO sensor. I'm out of ideas. please help. symptoms are running rough and bucking ,loss of power, white smoke at idle and when driving, and a tapping noise from engine. Thanks

 

Any thoughts greatly appreciated