Harsh 1-2 shift on light throttle

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Nov 10, 2009 | 09:56 PM

#11

viciousknid

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From: Dover, Oklahoma

Quote:

Originally Posted by scooter k

https://www.performancetrucks.net/fo...hift+pressures

This one maybe??
I'm using HPT

That's the one. Those pressure numbers feel real good to me so you can see if your tuner will try them and see if it helps. 4th gear on the top end shifts SOLID. Like a nice firm 1/2 would

Nov 11, 2009 | 06:51 AM

#12

scooter k

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From: Ankeny, Iowa

All my other shifts feel great. It has always been 1-2 shift only. I'm sure it has a shift kit in it. It justs feels like it will break something if I don't do anything about it. Should I post up my tune for you guys to look at?

Nov 18, 2009 | 06:43 PM

#13

95ImpSS

formerly 1BADC10 (12/14/2011)

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From: TX

Quote:

Originally Posted by trever1t

common issues with the 4L60e and shift kit. I run lower than stock pressures in the lower area of the tables for the 1-2 and it's still a good bump at low throttle.