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Deleted it all, just needs tweaking.
The street tune... one up from tow. I believe it's somewhere between 150 and 190hp. I do think finally getting that regulator adjusted would help a ton. I'm assuming in 5th gear, the DC of the VGT would be close to 100% right? If so, then I'm pretty dang sure that if I got the BP down to about...- JonathanN
- Post #8
- Forum: 6.4 Aftermarket
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Deleted it all, just needs tweaking.
Keeps throwing a P0234 overboost code... is there any reversing that reflash? We couldn't pull a trailer and maintain a constant speed without throwing that code. Is it just a boost level that's achieved or are RPM's, speed, gear, etc. taken into account? I still haven't got the regulator set so...- JonathanN
- Post #6
- Forum: 6.4 Aftermarket
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911!!!!!
Wondering the same... our 6.4L has been reflashed and I can't get it to stop throwing an overboost code. :fustrate:- JonathanN
- Post #28
- Forum: 6.4 Aftermarket
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Exhaust
I like the 4" we put on our 6.4L... the Diamond Eye fit much better than the MBRP I had put in another truck. I'd like to compare it to a 5" as well. I still can't get over how quiet the truck is. It's straight-piped and is quieter than my 7.3L is WITH a muffler! Wonder what a 5" would be like...- JonathanN
- Post #21
- Forum: 6.4 Aftermarket
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911!!!!!
So am I... have gotten it at least 10 times. I thought it was supposed to go away. Maybe it'll go away once I get the regulator adjusted better?- JonathanN
- Post #20
- Forum: 6.4 Aftermarket
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911!!!!!
Mine was stuck too... wound up getting a new sensor. Ford had them in stock believe it or not. I also did the same thing with the pressure sensor fitting only mine came out fine, I just lost it later on. Went and got a 1/4" NPT to 5/16" barb. Worked like a charm!- JonathanN
- Post #12
- Forum: 6.4 Aftermarket
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Deleted it all, just needs tweaking.
THanks for the responses, guys! I'm pretty sure the regulator is junk... it never stops turning either way. I turned it .5 turns at a time and it never changed until it dropped off the map. I'm pretty sure if I get the ratio right at WOT that it'll help with my 5th gear issue, I just don't like...- JonathanN
- Post #5
- Forum: 6.4 Aftermarket
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Deleted it all, just needs tweaking.
Hey, guys... new guy. I'm a 7.3L guy so I'm still trying to wrap my brain around the 6.4L. I think I've finally got a decent grasp on it now, but I'd like a little input from all of you who've deleted the "crap" and put some tunes on their trucks. So here's the story: Warranty expired and it...- JonathanN
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- Replies: 12
- Forum: 6.4 Aftermarket
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