7 3 Powerstroke High Pressure Oil Pump Leak

A common source of oil leaks on the ford 7 3 power stroke diesel is from the high pressure pump hpop or lines.

7 3 powerstroke high pressure oil pump leak. Replacing or resealing the hpop on the 7 3 is the same procedure shown in this video. Pressuring the high pressure oil side of a 7 3 liter powerstroke that is low on icp after a no starting scenario and replacing the ipr and icp sensor didn t fix the issue. Its a pretty simple and easy fix. 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.

Part number and diagra. 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. However just as many 7 3 oil leaks are due to inherent manufacturer design and component choices. Even a small hpop oil leak can become serious rather quickly.

So if you see oil in the valley of your motor most of the time it comes from the orings on the hpop. Many of the more common oil leaks are the result of poor maintenance and outright neglect over time. Published on jul 27 2018 7 3 7 3l powerstroke diesel f250 f350 hpop high pressure oil pump leak seal rebuild.