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Power Strokes
6.4 Tech
6.4 Intermittent Power Limit
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[QUOTE="a_moore, post: 1551054, member: 807"] New HPFP from Industrial Inj, New lpfp and filters always changes regular. The pump was rattling badly and had to be close to letting go. Replaced it and the lp. Noise gone and seems to run better. Had surging pressures and you could hear the pump load and unload. Those are now corrected. Issue is; take off from a start...first fine, shift to second and it will stall at 2k rpm. When this is happening the rail pressure drops to 750-1,000psi. Then all of a sudden. It will snap out of it and run normal. After this hiccup all others gears normal. Can drive a full tank of fuel at 85moh with no issue between 4th and 5th gears. I took this video idling at fuel stop today. [url]https://youtu.be/LmBetuAkDDg[/url] Pressure surging from 3k-6.5k and loping a little. What am I missing? [/QUOTE]
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