This thread got me thinking:
http://www.cadillacforums.com/forums/cadillac-cts-forum-2003-through-2007/172576-odd-transmission-behavior-normal.html
For me, the manual shifting gate is worthless in this car. And I have had my dealer look at it, and they profess my transmission is working within specs.
Since the ECU for this car has long been cracked, would it be possible to reprogram the shifting pattern? Just when the shifter is manual shifting mode. I would like it to be able to upshift on demand, not wait until the computer says it is ok to upshift.
I am doing pretty good, getting 27-28 mpg on premium right now. But for the sake of hypermiling, I would like to be able to get it to upshift into the gear of my choosing, at the time of my choosing.
Anyone think this is possible?
http://www.cadillacforums.com/forums/cadillac-cts-forum-2003-through-2007/172576-odd-transmission-behavior-normal.html
For me, the manual shifting gate is worthless in this car. And I have had my dealer look at it, and they profess my transmission is working within specs.
Since the ECU for this car has long been cracked, would it be possible to reprogram the shifting pattern? Just when the shifter is manual shifting mode. I would like it to be able to upshift on demand, not wait until the computer says it is ok to upshift.
I am doing pretty good, getting 27-28 mpg on premium right now. But for the sake of hypermiling, I would like to be able to get it to upshift into the gear of my choosing, at the time of my choosing.
Anyone think this is possible?