My thanks go out for all of the knowledgeable poster's on this site Ya'll have gotten me thru many of the issues that i have repaired on my 6.0 This is the first time that i have needed advice that was not already posted Snapon solus showed pressure slowly building for about 10 seconds until 500 psi was reached and it would run well once going Quick icp air test pointed me towards drivers side valve cover I pulled all the injectors and replaced the external soft seals and copper nozzle.
This involves removing the icp sensor, installing test fittings, and pressurizing the system with shop air while commanding the ipr valve closed You can then detect leaks using a stethoscope or listening tube. 6.0 powerstroke high pressure oil leak test made easy | no start when hot everything you need to know to to test high pressure oil system for leaks on 6.0l powerstroke diesel. I monitor all the gauges I've replaced stand pipes and dummy plugs, sct fitting, ipr,ipc,injector orings, nipple cups, oil cooler, 4 injectors, blue spring, fuel injector harness glow plugs The high pressure oil system if tested on one side needs 10 min or longer to push the oil through the other side if there is a leak on the other side
Turns out a diesel performance shop replaced the oil pressure sending unit before i bought the truck It was leaking pretty bad, so got a new one from dealership, when i went to replace it the old one pulled right out, they stripped the cast aluminum threads so im screwed for a bit. 6.0 powerstroke high pressure oil leak test made easy | no start when hoteverything you need to know to to test high pressure oil system for leaks on 6.0l po. Warm engine high idle icp= 735psi ipr 28% a If your engine requires a high irp percentage to get the same or lower icp you might have an internal high pressure oil leak My engine starts fine when cold but, i shut it off to run in the gas station and now it won't start hot
When it cools off a few hours it starts right up. 2004 6.0 high pressure oil leak common areas, just need alittle help in the right direction jump to latest 6.6k views 2 replies 3 participants last post by affordable jul 9, 2015 w To make a long story short, hard start/no start when hot My research has narrowed this down to an hpo leak After air testing hot i found it looked like it was coming from the injectors So i put new orings in them and also replaced nipple cups and orings there aswell
2006 high pressure oil leak after updates jump to latest 19k views 7 replies 6 participants last post by actionpaintball may 11, 2015 a Hey fellas 15 year ford diesel tech here and i am stuck Same crank no start when hot concern I finished up head gaskets and coolers om truck a month ago Truck came in towed in Revved up til hot and icp reaches about 340 psi
Standpipes, stc, and ipr has been done before Did the oil rail nipp. (note this is a copy and paste of the thread i put together over on the powerstroke.org) background information on the high pressure oil system (and. Fwiw, high pressure oil system leaks are common on '05 and 6.0ls Being an '06 model year, the source of your high pressure oil system leak will either be a blown stc fitting at the back of the hpop outlet and/or the dummy rail plug (s) on the high pressure oil rail manifold (s) And yes, high pressure oil system leaks will cause your truck not to start, usually when the engine reaches.
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