Originally Posted by TJ'sblackbonne
What i am saying is when it shifts it appears to be like 6000. But i know the tach isnt correct. I want to know if anyone has hooked up a scanner and seen exactly what the scanner said for a shift point. Does that kinda make sense? As for man. date, where would i check that?
Check the drivers door.... I think my shift is 5900-5950, But I haven't checked it in a long time.. And on the same note I have taped that fuel cutoff at 6200...
I have a 12/14/04 Build... There were some a little earlier than mine that had to have the EPROM replaced due to some driveability issues, my vin just missed that replacement chip.. I do have some driveability issues( very minor, they don't bug me )...
But the strange part was that I did get an upgraded GM EPROM, But it wouldn't let me do any more of the 37-40mph first gear kickdowns... Those dissappeared with the new chip... Anything over 35 was second gear bog with my foot on the floor... after that I went back to the original chip and hit first sometimes at 40 when I stomp it...
I do think Mike will be a great help for you
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