Then you probably have the same issue as I.
Is 1-2 and 2-3 all 90's?
Then you probably have the same issue as I.
Is 1-2 and 2-3 all 90's?
Yeah the base shift pressure's 1-2 & 2-3 are all normal now, except for the 3-4 base shift pressure which is Maxed out at 90psi across the board......
2008 2WD Ext.Cab Silverado 1500 6.0 V-MAX E38(L76) & T42(4L70E) MAF Only CL Corvette Servo AFE CAI INNOVATIVE LM-2 WBO2
FLASHSCAN V2 & AUTOCAL
The base shift pressure for 3-4 was fine in 7.5.4 build 66 though.....
2008 2WD Ext.Cab Silverado 1500 6.0 V-MAX E38(L76) & T42(4L70E) MAF Only CL Corvette Servo AFE CAI INNOVATIVE LM-2 WBO2
FLASHSCAN V2 & AUTOCAL