05 ford f250 6.0l

[Brandon R]

the truck will start up fine when its cold. but when the truck warms up and i shut it off it wont start back untill it cools down for about 2hrs. I have a bully dog programmer on it and the dtc that shows up on it is p2290, injector control pressure too low. what is wrong with it

[Banshee365]

I say 98% chance it's one of two things. Replace these things on the engine and I bet your problem is gone and your truck will be more reliable than ever.

Replace the oil fitting on your HPOP with part number 4C3Z-9B246-F. Secondly replace the dummy plugs in each high pressure oil rails with part number W302908.

[forddieseldoctor]

You have a high pressure oil leak. More than likely it will be one of the items that Banshee mentioned.

[Brandon R]

ill try it and ill let you know how it turns out, thank you

[Brandon R]

do you have to go through the dealer ship to get these parts or do you know wher i can get them

[forddieseldoctor]

You should apply shop air to the test port on top of the high pressure oil pump and see where the leak is. Keep in mind that you need to apply power to the ipr valve to close it. Then you would know for a fact that those parts are going to fix it.

[Brandon R]

sorry this is my first diesel I dont know wher the high pressure oil pump is lol

[forddieseldoctor]

Here's a link to a set of pdf files that will familiarize you with components and their locations. Ford Coffee Table Books Start with the 2003 6.0 and work your way up to yours. However the pump is located under the turbo.

[Brandon R]

thanks ill check them out