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  1. High fuel rail pressure and limp mode

    6.4L Problems Forum
    I recently ministered my fuel rail pressure on FORscan to try and figure out why I kept going into limp mode. I keep popping p0088 in the PCM so I cleared codes to see my actual fuel rail pressure. I ran the desired side by side with the actual and found they ran mostly hand in hand with few...
  2. p0088 code - best shop in Mesa / Phoenix

    General 6.4L Discussion
    Hey guys, I'm looking for the best place to take my 2009 F350 (stock). I had the CEL come on and go off a few times with code of p0088 (Fuel Rail/System Pressure - Too High) :crying:. Also, if it's not driven for a few days it sounds like the engine is revving and not shifting correctly during...
  3. P0088 and P008C

    6.4 Motor Problems
    For the love of God and all that is holy... someone please help me with this beast. EGR cooler went "the way of the buffalo" about 8 months ago. Too easy right? Sinister diesel EGR delete kit. Ran like new for about 6 months. Fuel econ went from 15.5-16.0 gradually fell thru the frickin...