2006 6.0 boost drops at WOT - Ford Powerstroke Diesel Forum
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post #1 of 11 Old 07-29-2012, 06:00 PM Thread Starter
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2006 6.0 boost drops at WOT

When I roll into the throttle the truck will make 34 psi, if I go wot it makes the cackling noise you commonly hear from a straight piped Z71 and boost drops to right around 14 psi??? What the heck? I think this may be contributing to my less than impressive 9.30 ET. Any idea what may be wrong?


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'06 6.fail, studs, oem gaskets, cant seem to find egr, sct (innovative & tsd), hids, mbrp, afe, and a few others.. but if a duramax owner is asking its just a "stock, slow, pos"
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post #2 of 11 Old 07-30-2012, 04:39 AM Thread Starter
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Anybody know what's wrong?


Sent from my Autoguide iPhone app

'06 6.fail, studs, oem gaskets, cant seem to find egr, sct (innovative & tsd), hids, mbrp, afe, and a few others.. but if a duramax owner is asking its just a "stock, slow, pos"
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post #3 of 11 Old 07-30-2012, 05:19 AM
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Have you checked all of your boots?

Ryan
Deer Creek Farm
Carthage, NC. 28327

2004 F250 4X4 6.0 Diesel "War Wagon"
SRW Crew Cab Long Bed Pushing 305,000 Miles
Running 5w-40 T6 with RevX
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post #4 of 11 Old 07-30-2012, 05:26 AM
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What does boost peak at right before it drops?

Email: Dave@powerstroke.org
2011 F150 Ecoboost Crew cab lariat. Custom tunes from KEM and 5Star, and Unleashed
2012 F150 Crew Cab Ecoboost stock for now-Totaled March 12 2015
2006 F250 ECSB Lariat 4x4

Leveling kit, 315/70/17 Kelly TSRs on Method race wheels
ARP studs and OEM gaskets done by Renegade Diesel
ECM and Atlas 40 FICM tuned by Bill at PHP SCT tunes by Truck Source Diesel. Gearhead, Innovative, Wildman and Tyrant diesel
Flowmaster/MBRP Hybrid Exhaust
Edge Insight CTS
Coolant filter
Bulletproof diesel FICM EGR Delete, Oil Cooler and Water Pump, and Light bar.
Dually LED lights from Stealth Automotive/Xpedition Outfitters
No Limit Fab 6.0 Cold Air Intake
http://www.bulletproofdiesel.com/default.asp
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post #5 of 11 Old 07-30-2012, 05:29 AM Thread Starter
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All the boots are clean with no leaks and I even replaced the plastic IC pipe and still having the issue


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'06 6.fail, studs, oem gaskets, cant seem to find egr, sct (innovative & tsd), hids, mbrp, afe, and a few others.. but if a duramax owner is asking its just a "stock, slow, pos"
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post #6 of 11 Old 07-30-2012, 05:30 AM Thread Starter
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Boost peeks at 32 then drops to 15 or 16


Sent from my Autoguide iPhone app

'06 6.fail, studs, oem gaskets, cant seem to find egr, sct (innovative & tsd), hids, mbrp, afe, and a few others.. but if a duramax owner is asking its just a "stock, slow, pos"
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post #7 of 11 Old 07-30-2012, 05:30 AM Thread Starter
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Could it be tuning?


Sent from my Autoguide iPhone app

'06 6.fail, studs, oem gaskets, cant seem to find egr, sct (innovative & tsd), hids, mbrp, afe, and a few others.. but if a duramax owner is asking its just a "stock, slow, pos"
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post #8 of 11 Old 07-30-2012, 05:45 AM
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Totally normal

Email: Dave@powerstroke.org
2011 F150 Ecoboost Crew cab lariat. Custom tunes from KEM and 5Star, and Unleashed
2012 F150 Crew Cab Ecoboost stock for now-Totaled March 12 2015
2006 F250 ECSB Lariat 4x4

Leveling kit, 315/70/17 Kelly TSRs on Method race wheels
ARP studs and OEM gaskets done by Renegade Diesel
ECM and Atlas 40 FICM tuned by Bill at PHP SCT tunes by Truck Source Diesel. Gearhead, Innovative, Wildman and Tyrant diesel
Flowmaster/MBRP Hybrid Exhaust
Edge Insight CTS
Coolant filter
Bulletproof diesel FICM EGR Delete, Oil Cooler and Water Pump, and Light bar.
Dually LED lights from Stealth Automotive/Xpedition Outfitters
No Limit Fab 6.0 Cold Air Intake
http://www.bulletproofdiesel.com/default.asp
http://nolimitfabrication.com/
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post #9 of 11 Old 07-30-2012, 05:56 AM
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Overboost condition putting the truck into defuel...

05 Extended Cab FX4
SCT w/ Gearhead Tunes
Ble-Blah mod...
Edge Insight CTS w/EGT
PHP Tuned FICM-Hercules
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post #10 of 11 Old 07-30-2012, 05:58 AM Thread Starter
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Quote:
Originally Posted by Dave View Post
Totally normal
Does my truck not have the back pressure to sustain boost at wot?


Sent from my Autoguide iPhone app

'06 6.fail, studs, oem gaskets, cant seem to find egr, sct (innovative & tsd), hids, mbrp, afe, and a few others.. but if a duramax owner is asking its just a "stock, slow, pos"
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