Did you find out your issue? If so, would you like to share?
Did you find out your issue? If so, would you like to share?
I would venture to say that he was flirting with the fuel "cutoff RPM vs. Gear" table limits. I cant see a scan or tune so hard to tell.
I battled something like this and it was engine startup modifier tables because I would literally pull out of my drive way and test it, I just cant remember if it was torque controlled or not.
Last edited by mm_n_p; 06-27-2015 at 03:24 PM.
2014 Silverado 5.3 - New Mod Template
I know this is an old thread but did you guys ever figure out what was causing the throttle to shut at WOT shifts? I?m having the same issue with a 2015 Procharged Silverado.
[QUOTE=turboffr;579541]I know this is an old thread but did you guys ever figure out what was causing the throttle to shut at WOT shifts? I?m having the same issue with a 2015 Procharged Silverado.[/QUOTe
I have a 2017 Silverado 1500 High Country 6.2l 4x4 and when I put it in 4 auto and tried to launch from a stand still it wouldn't go to Wot right away it would almost limit it to around half for the first 2000 rpms or so. What I found was it was in the VTT "Virtual torque table". In the areas where it would limit my throttle I had to actually go into it an lower the tq instead of up it in order for it to give me full throttle from a launch.... Good luck
Post up your tune and log.
Ryan
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