I am having a lot of problems with my 6.0 had a high pressure oil leak though I fixed that and created another problem I had an injector o ring in the wrong groove and dumped fuel in my oil and the engine ran out of control well I stopped the leak after a second time of taking apart then had a glowplug issue replaced all glowplugs and harnesses got it started and now it smokes like a fog device you have never seen I don't know what to do that is my only transportation what else can go wrong I need some help and don't have a lot of money left