Delayed 1-2 shift - 4l60e
#23
Did you modify the shift time table? I know it can be reduced but can't recall the recommended minimum value right off.
The shift delay I have is related to wear I believe. As the miles pile up the 1-2 shift quality has deteriorated.
The shift delay I have is related to wear I believe. As the miles pile up the 1-2 shift quality has deteriorated.
#24
I went by my tuners shop yesterday but he wasn't available. I will try again today on the way home from work. I'll see if he can fix it or make it better with tuning.
#27
Best option money-wise is likely to buy a used one and swap it in. Next best option is to have yours rebuilt then the option of buying a complete replacement. Unless you can find a deal somewhere.
#28
My buddy just picked up a 4l80 for 350 bucks, you'll just have to shorten the driveshaft by a bit, modifiy the corssmember, and get a different (or modifiy your current) pigtail. Shouldn't break another tranny after that
#29
Registered abuser
iTrader: (10)
General rule of thumb: If the truck is harshly banging into gear, then it's probably too fast of a shift. On mine, 2-3 was a bitch to get exactly right.