miller white

iTrader: (2)

My truck is stock, besides msd wires and an intake. And for some reason I can punch it from a 30 roll and it downshifts. But it hits the rev shifting to 2nd??? The trans isnt slipping or anything? Any insight would be awesome, thanks guys.

Dalton

iTrader: (1)

sounds like the tune could use some revising

baSICK5.0

iTrader: (1)

+1

Mine was tuned for the Rev Limiter at 6,200-6,300. I never manual shift, Always drive in D. It shifts at 5,900 on its own...only way it'll hit the limiter is if it somehow sees neutral or some **** breaks.

viciousknid

iTrader: (8)

It's possible he increased the shift points without increasing the rev limiter. It's also possible that the clutches are starting to slip at WOT.

Atomic

iTrader: (42)

bingo

meangreenburban

my old truck did it when it was cold out on WOT 1-2 and 2-3 shifts. It wasn't a problem in summer, but in winter it would bounce the limiter on a WOT shift.

fredkj3

iTrader: (1)

mine used to do it on my 01 every now and then when i had the shift point at 6k and rev limit at 6200..... they could be too close...

i moved shifts to 6300 and rev to 6800 and never had any other issues till the output shaft broke.....

viciousknid

iTrader: (8)

very true. I have mine commanded to shift at 6400 but it sometimes won't shift until 6500-6600

miller white

iTrader: (2)

The tune is stock I've never had it messed with before?????

AKlowriderZ71

iTrader: (22)

Either a tuning issue or your band is on the way out. If you're downshifting at WOT on a stock transmission, it's really just a matter of time.

Start saving up for a built transmission.