Early shift into 4th gear
#1
08-28-2010 | 04:47 PM
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Early shift into 4th gear
I have an 03' 2500 Diesel with a 47RE trans. Also have Superchip and cold air intake.
The trans shifts into 4th gear around 47mph and leaves the motor straining a little. Is there any way to adjust the shift timing on just that last gear so it shifts around 55mph?
Thanx...
The trans shifts into 4th gear around 47mph and leaves the motor straining a little. Is there any way to adjust the shift timing on just that last gear so it shifts around 55mph?
Thanx...