7.3L Powerstroke Injector Seal Replacement

My truck broke down one night because it ran out of oil. Without oil the injectors will not fire so it shuts down. I added some oil to get home and realized I probably had an issue with my injector o-rings. When the o-rings fail between the oil and fuel sides of the injector, the high pressure oil get pushed into the fuel and is burned by the engine...it usually will use up a lot of oil. I think my injector o-rings failed because I used a really cheap set off of eBay when I replaced my injector cups...I also had an issue with extreme low fuel pressure (below 10 psi) which is very hard on the o-rings as well. In this video I just show how I replace them. This time I used Alliant Power o-rings.