no downshift before WOT? need to tune?
03-21-2005, 04:40 PM
#1
no downshift before WOT? need to tune? well i just got my car tuned on a dyno chassis.. and the only problem i am having besides idle is that when i floor it from a roll.. my tranny never downshifts so it never kicks back real hard like it used to.. Doesn't drop a gear before engaging WOT.. and i am not sure if that can be tuned differently with LS1 edit? or if thats something that can't really be adjusted?
I have an F11 cam and a Vig 3200.. Anybody know what to do with this? i miss my tranny kickin down and throwing me back from a roll going about 40 or so.. thanks!
I have an F11 cam and a Vig 3200.. Anybody know what to do with this? i miss my tranny kickin down and throwing me back from a roll going about 40 or so.. thanks!
03-21-2005, 05:59 PM
#2
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you should be able to adjust the shift points (and downshift points) with hptuners/ ls1edit. example- i can make my car stay in 2nd gear from 15mph (or wherever) and never kickdown to first very easily with hptuners.
first off verify you are hitting 100%tps, if you are not it may not kickdown like you were used to. if you are 100%tps then get it tuned.
first off verify you are hitting 100%tps, if you are not it may not kickdown like you were used to. if you are 100%tps then get it tuned.
03-21-2005, 07:11 PM
#3
will it read if its 100% tps on ls1edit as he is tuning it? i'm definately going to take my car out with the laptop hooked into it as i run and let him adjust the shift points and check everything else.. probabaly be the most accurate way to do it..
03-21-2005, 09:09 PM
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Take it back to where u got it tuned. If they dont fix your problems for free...you took it to the wrong place. A good shop will fix you up if you get your car tuned and it doesnt run right afterward. Oh an yea.....the clock is ticking on that 4l60e...tick tock tick tock...lol
