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Fuel rail pressure surge
The trucks frp surges bad, 8-20k psi. tried a ton of things. No luck, makes the truck Shakes bad, undrivable. Does it on acceleration and at cruising speeds. Can't figure it out, any help would be great. Running dual fuelers with 100% injectors. 59/76 turbos innovative and gearhead tunes.- podulkad
- Thread
- Replies: 9
- Forum: 6.4 Aftermarket
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Rail pressure shutter
6.4 with dual pumps 100 overs When cruising or slowly accelerating the rail pressure fluctuates from 10-20k and causes the engine to shutter real bad. I have already tried a frp sensor and that did nothing. Any ideas?- podulkad
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- Replies: 5
- Forum: Newly Enlisted
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