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| 2004 to 2008 F-150 and Mark-LT 4.2L, 4.6L and 5.4L equipped F-150s and Mark-LTs. |
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#1
Tue, March 31st, 2009, 11:12 AM
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1100RPM? that's pretty low for a gasser... how far into the throttle do you get before it unlocks. I would think the engine would lug pretty bad if you tried any acceleration with the rpm's that low on a locked TC
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Back after many years. 2003 F250 CC LB 4x4 7.3PSD Minotaur user. 
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#2
Tue, March 31st, 2009, 12:41 PM
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Well i have the stock 20in rims from factory on my truck with stock tires.
Im not sure what that cooresponds to the gryphon becaus ei think i saw my tire size listed as 2760 i think- im not exactly sure by memory. my gear ratio i dont know that either off the top of my head but i think i saw it in the gryphon set as 3:73 I have a edge converted to gryphon as well Yeah around 50mph my rpms are at 1800 and once i hit 55mph i have to work at it to push it into O/D and then they go down to about 1200 rpm Yeah i have no option for TC control at all
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2006 F-150 FX4 Dark Shadow Grey 
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#3
Tue, March 31st, 2009, 07:55 PM
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So on my way home from work i decided to try something
I put the gryphon into level 2 programming (since that is a canned tune still) The truck shifted to O/D immediately at 45 mph and felt like how it was before. The custom tune must have been loaded and causing this problem- its locked until 55mph Bill is there something you can do to fix this for me 
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2006 F-150 FX4 Dark Shadow Grey
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#4
Fri, April 10th, 2009, 10:49 PM
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Im still waiting for this to be fixed????
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2006 F-150 FX4 Dark Shadow Grey
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