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Power Strokes
6.4 Tech
p008c casusing symptoms of bad HPFP?
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[QUOTE="makaveli200369, post: 1483322, member: 16335"] I believe the injectors and pump is sensitive to very high fuel temps which is why they installed a fuel cooler. Unfortunately you don't know the fuel temp to see what they are reaching. Also I believe when the ECU detects fuel temp 155c and higher it starts to limit power/torque. I use the Auto Enginuity to active the cooler pump to test it. [/QUOTE]
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p008c casusing symptoms of bad HPFP?
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