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Power Strokes
6.4 Tech
Cranks but don't start
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[QUOTE="Dzchey21, post: 1296270, member: 63"] you have to be carefull with that rail pressure PID, there is desired and actual rail, some scanners will and wont read actual. Use a dash daq or Minimax to check actual rail rather than whatever else you are using. Move from that and replace the sensor, you have done entirely too much work at this point checking compression. It wont just shut down on that. The ECM Thing I think you replaced that prematurely as well. Since you have had the cab off you need to check all the connections again on the ecm and the plugs under the master cylinder. what kinda pressures are you seeing? That's a hell of a mechanical gauge to read over 5000 psi... [/QUOTE]
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