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Discussion Starter #1
Just installed my evolution yesterday. It runs great but has a bit of a serdge in shifting in all programs.i was told that this would go away after time. I run level one most of the time but had to try level three and ran a 7.3 0-60 time with spin. I thought that was quick for a big truck. The truck has tremedous torque off the line but then slows and serdges into second? and then takes off again. Has anyone had this issue? is the program designed like this to lower egts before shifting to next gear?
 

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If I am right, this is the defuel to protect the tranmission. Higher programs are more noticeable in the defueling.
 

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Discussion Starter #3
I was told this might be the torqe converter trying to engage. Edge told me that the program needed time to adjust.
 

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o just got the evolution as well and had this problem, i think i just need to give the tranny more time to learn.
 
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