pulling with samrty s06 tnt r
Hi guys having trouble with my truck shifting into 4th gear when truck pulling. It is a 2007 5.9 and i have a built dtt tranny in it. I set the high rpm to on in the programmer and it will turn about 3500 until the tranny shifts. The bad part is with the overdrive off button turned on it still hits 4th gear. Wanted to see if anyone else had this problem and if trying to ground out the overdrive solinode is the answer. Not sure how to do that but just looking for some help. Thanks :humm:
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Drop it to 2nd on your gear selector:tu:
---AutoMerged DoublePost--- Guys chime in does that seem right |
thanks but I need the truck to run in 3rd gar to get he momemtum to get it farther down the track. 2nd just doesnt have enough go. thanks
---AutoMerged DoublePost--- gear and the sorry for spelling |
What tranny are you running? 68 or 48. Sorry im not up to date on the newer trucks. I have an 04.5. It was things like this that made me switch to nv4500 for pulling.
---AutoMerged DoublePost--- On my 48re i had all sorts of problems with no shift, early shift, and late shift on the track. The problem with the 48re is the factory governor pressure solenoid cant handle the higher line pressures. There is a fix. People are using a gm solenoid. You can get the conversion from transmissioncenter.net but i gave up and swapped in a nv4500. You also might try different torque settings on your smarty |
I have the 48. Still trying to figure out the wiring for the overdrive solenoid. I think I am going to ground it out.:argh:
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wire in a TC lockup switch and run it in 2nd locked
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Originally Posted by cummin_un_glued
(Post 917464)
wire in a TC lockup switch and run it in 2nd locked
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that with 4000rpm and a decent 33" tire works pretty good or if your up in the 700hp plus range 3rd locked
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Originally Posted by cummin_un_glued
(Post 917464)
wire in a TC lockup switch and run it in 2nd locked
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