6.0L 7.3L Powerstroke High Pressure Oil System IPR Air Test Tool

6.0L 7.3L Powerstroke High Pressure Oil System IPR Air Test Tool similar to TU-32-7 Applications: 6.0L 7.3L Ford Powerstroke Engines Includes 7.3L Powerstroke High Pressure Oil System IPR Air Test Fitting One of the more common issues plaguing 6.0L Powerstroke owners are hard hot-start issues. These issues are almost invariably caused by leakage in the engine's high pressure oil system which operates the fuel injectors. Possible leakage locations include the high pressure oil pump itself, IPR Valve, STC fitting, branch tubes, standpipes, dummy plugs, oil rail ball tube o-rings, injector inlet seals, etc. If the leak or combination of leak sources is bad enough to prevent the system from building the 520 PSI required, the truck will not start under any condition - hot or cold. Locating the exact source of the leak(s) is the challenge. The method most technicians use to locate the source of the high pressure oil leak is to connect shop air to the high pressure oil system by way of an ada