Injector Codes, but Running Fine
2003 F-350 w/128k miles.
So a couple months ago I did the ECR delete, coolant filter, and turbo line swap. Everything went reasonably okay, and the truck has been running fine since. But last week I got a P0272 code pop up, and today I got a P0263 code as well. Nothing else though, and the truck is running fine.
Have I blown some O-Rings, or is my HPOP going bad and losing pressure? I find it too coincidental that two injectors would fail so close to each other, on the same side of the engine.
Anyone have any ideas?