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4L70E Transmission Help Tranny Info and Upgrades including torque converters (stall)

 
 
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Old May-07-12, 04:01 PM   #1
isualumnus

 
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Real Name: Zach
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Default Your thoughts on transmission issue

Under half to 3/4 throttle my trans holds the shift from first to second longer than it should, most of the time requiring me to let off the throttle. My wife took it to the dealer today and they said some crap about the truck needed to learn driving style and that it was fine. They also said they could update the tune to help. I have a tune file from PCMforLess that I will be putting on this weekend. Will the change in line pressure help or is there really something wrong with the trans.

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Last edited by isualumnus; May-07-12 at 06:43 PM.
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