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4th Gear acting funny

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Old 03-25-2007, 08:35 PM
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Default 4th Gear acting funny

I don't know if it's the converter or the 4th gear servo, or the tuning that's doing it, but when i'm on the freeway going like 65 and give it a little gas to where is downshifts but not all the way to 3rd, it shifts back into 4th and hits pretty hard. Any suggestions?
Old 03-25-2007, 09:31 PM
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Post your hpt file. May be in the tuning.
Old 03-25-2007, 09:42 PM
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hope the attachment worked
Attached Files
File Type: hpt
AndrewS_4L80E Stall.hpt (516.2 KB, 115 views)
Old 03-25-2007, 10:14 PM
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Here is the file I will be using. It works really well on my 4l60e. I pretty much did the same things for the 4l80. Took a while to get the shifts and all for the different gear ratios (thanks excel). Maybe this will help. Wes

Last edited by 02Reaper; 03-27-2007 at 05:17 AM.
Old 03-25-2007, 10:15 PM
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i'll take a look at it.
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