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post #1 of 9 Old 11-05-2012, 03:07 PM Thread Starter
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Tunner Question


This is a video from IDPs website. It seems as though the truck is studdering or missing at wot? My truck does the same exact thing with the extreme race tune. I was wondering if it was because its not getting enough fuel? I ran it like that a few times but it seems as if once it gets to that point it loses power?

I have ran some other tunes and it doesnt behave like that. I had been on IDPS website looking at some stuff and stumbled across this. I posted the video because mine does the exact same thing. I was wondering if I just needed to get it tweaked a little? Thanks

2004 F250 CCSB FX4
ARP Head Studs, EGR deleted, Sinister bypasss, Cts by Edge, 180/75 by Warren, 62/80 II paht Shaft, Custom Built trans with TransGo Shift kit, Fass 150, S&B Intake, SCT by ID and GH, 4" MBRP turbo back......BlackOut
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post #2 of 9 Old 11-05-2012, 03:38 PM
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Stop guessing and get a fuel psi gauge installed. In that video, he let off the throttle real fast and caused a "turbo fart". It's caused by boost psi has nowhere else to go except back thru the turbo.


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2004 F350 CC DRW King Ranch
X-3 tunes by DJ'S,QT,GH,ID. Gryphon FICM tunes, ARP studs,Stage 1turbo,ATS coolant recirc lines,Swamp's 48v ficm,coolant filter,AD2,Snow Perf stage II,EGR delete,4" turbo back straight pipe,S&Bintake,Quad "A" pillar autometer gauges,Suncoast Tri Disk Conv.,Billet input shaft,Suncoast superduty rebuild kit,Trans-go shift kit,Mag-Hytec trans pan,CFM+ elbow,ccv mod,15K reese 5er,17" LCD TV/DVD,Cobra 29 Nitewatch CB
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post #3 of 9 Old 11-05-2012, 04:47 PM Thread Starter
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I'm not talking about the turbo fart I'm talking about the change in engine tone before that it sounds like it breaks up. I did just install a fuel pressure gauge this weekend. I hadn't yet run the extreme race yet. Just had not had a chance yet

2004 F250 CCSB FX4
ARP Head Studs, EGR deleted, Sinister bypasss, Cts by Edge, 180/75 by Warren, 62/80 II paht Shaft, Custom Built trans with TransGo Shift kit, Fass 150, S&B Intake, SCT by ID and GH, 4" MBRP turbo back......BlackOut
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post #4 of 9 Old 11-05-2012, 04:58 PM Thread Starter
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The noise Im reffering to starts at about .09 seconds in the clip. It may very well not be anything bad at all. I just now running my tune the truck makes the same exact noise. Having never heard it before it kinda freaked me out

2004 F250 CCSB FX4
ARP Head Studs, EGR deleted, Sinister bypasss, Cts by Edge, 180/75 by Warren, 62/80 II paht Shaft, Custom Built trans with TransGo Shift kit, Fass 150, S&B Intake, SCT by ID and GH, 4" MBRP turbo back......BlackOut
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post #5 of 9 Old 11-05-2012, 05:22 PM
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rev limiter.

04 F-250 CCSB 4X4 6.0L Auto, tweaked by GEARHEAD

follow link to truck for sale
http://www.powerstroke.org/forum/tru...w-80000-a.html
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post #6 of 9 Old 11-05-2012, 05:29 PM Thread Starter
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That makes a lot of sense. I don't think I ever changed my settings. The
Thanks Shawnb99. With that what is a safe rpm to run?

2004 F250 CCSB FX4
ARP Head Studs, EGR deleted, Sinister bypasss, Cts by Edge, 180/75 by Warren, 62/80 II paht Shaft, Custom Built trans with TransGo Shift kit, Fass 150, S&B Intake, SCT by ID and GH, 4" MBRP turbo back......BlackOut
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post #7 of 9 Old 11-05-2012, 06:01 PM
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Quote:
Originally Posted by jamerman09 View Post
That makes a lot of sense. I don't think I ever changed my settings. The
Thanks Shawnb99. With that what is a safe rpm to run?
2200 RPM is safe to run sorry man had to say it

Tom
2003 CCSB 4X4 6.0 Born on 5/03 Tuned by Vivian, 4" Turbo Back Exhaust, Edge CTS w/EGT, Coolant filter. ELC. fuel pressure gauge,

2002 SCLB 4X4 7.3 Stock
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post #8 of 9 Old 11-05-2012, 08:00 PM
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Props on that video. truck runs good. You have a mean truck. thumbs up!
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post #9 of 9 Old 11-06-2012, 07:21 PM
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my tunes default at 3600, but i can adjust...... i dont. but i can

04 F-250 CCSB 4X4 6.0L Auto, tweaked by GEARHEAD

follow link to truck for sale
http://www.powerstroke.org/forum/tru...w-80000-a.html
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