7 3 Powerstroke High Pressure Oil Pump Problems

Help me keep helping you.

7 3 powerstroke high pressure oil pump problems. A ford 7 3 powerstroke high pressure oil pump leak is arguably the most serious of the oil leaks that your diesel engine can get. With this video i show how i look for and try to isolate why the injection pressure won t build up enough to run the engine. Injection pressure regulator ipr valve located in the valley on the high pressure oil pump hpop. This is due to the tremendous amount of pressure that the 7 3 hpop puts on its components 500psi at idle and up to 3000psi under heavy throttle.

I blew a high pressure oil line i have changed it and couldnt get it to start. I have fuel to the seperator. When reinstalling the ipr. Ford 7 3 powerstroke diesel oil leak hpop or high pressure.

Watch for helpful tips and best practices when dealing with the high pressue oil pump on a 7 3l engine. Stopped all my oil leaks on my high pressure oil pump. Even a small hpop oil leak can become serious rather quickly. Causes no start.

7 3 liter powerstroke changed high pressure line and wont prime. A common source of oil leaks on the ford 7 3 power stroke diesel is from the high pressure pump hpop or lines replacing or resealing the hpop on the 7 3 is the same procedure shown in this video. Tr diesel 99 03 7 3l powerstroke high pressure oil pump hpop hoses lines kit. I changed the hpop and have been through numerous starters and one battery.

In this video i describe the removal and installation of the high pressure oil pump and the methods that i used to make life a little easier. Locate the ipr valve check for loose or damaged wires check that the tin nut on the back of the ipr sensor is tight. 2002 excursion 7 3 deadhead high pressure oil pump test hpop duration. Dave emas iii 21 855 views.

7 3 power stroke diesel common problem 1. October 23rd 2011 at 6 18 pm. So if you see oil in the valley of your motor most.