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So I have a 08 mcs with 122k, Im getting a 2783, 277F and 28AA codes. In the past 12 months I've replaced the fuel filter, fuel injectors, HPFP, all the coil packs, spark plugs and have done a carbon blasting. Ive hit a wall with these codes and have no idea where to go next. Any help would be greatly appreciated
Last edited by Its_The_Jockmo; Jan 2, 2020 at 04:17 PM.
Reason: To add pics
