Join Date: Oct 2010
Location: Montgomery, TX
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Are you still troubleshooting it yourself or did you take it to a shop? If your not pulling any DTC's its not your ICP sensor. If your ICP was bad you would pull P2285 ICP circuit too low. Anything else leaks on the HPO system you will not pull any DTC's, you just have to pressure test the system and find the leak. I bet you its your IPR valve that went out or you have a clogged screen on it but I bet the valve is bad. Also it could be the top fuel injector o'rings where the oil rails plug into the injectors. The only o'ring kits they have with those o'rings and the snap rings are Alliant Power AP0002, the ford house kits are missing the top o'ring and snap ring because they say there not serviceable and that's bull. Also could be the stand pipes, dummy plugs in the oil rails, or the snap to connect STC fitting on the HPOP. I wouldn't guess that the branch tube would be cracked, that's a long shot.
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F250 6.0 PSD FX4 CC SB LARIAT
ARP head studs, Sinister EGR delete, SCT SF3 tuner, Magnaflow turbo back exhaust, Spectre air intake, zoodad mod, STC fitting update, stand pipes and dummy plugs update
Last edited by Ryan81; 12-13-2011 at 10:24 PM.