'93 automatic trans shift points?
Thread Starter
Pro
Joined: Mar 2009
Posts: 702
Likes: 259
From: Middletown Delaware
'93 automatic trans shift points?
1993 LT1, 4L60 auto transmission
What are the normal range MPH shift points for 1-2, 2-3 and 3-4? Under normal load? I remember reading this somewhere and can't find it in the service manual.
I adjusted the TV cable and the transmission shifts under very LIGHT load 1-2 at 10 mph 2-3 at 22 mph and 3-4 43mph and the torque converter is locking up and RPM's dropping to "normal", at highway speed while cruising under light throttle.
thanks - Ozz
Also, anyone know where the thread on the 4l60 trans governor might be hiding? I am thinking of changing the fluid and filter and while i'm under the car check the governor for any signs of trouble.
What are the normal range MPH shift points for 1-2, 2-3 and 3-4? Under normal load? I remember reading this somewhere and can't find it in the service manual.
I adjusted the TV cable and the transmission shifts under very LIGHT load 1-2 at 10 mph 2-3 at 22 mph and 3-4 43mph and the torque converter is locking up and RPM's dropping to "normal", at highway speed while cruising under light throttle.
thanks - Ozz
Also, anyone know where the thread on the 4l60 trans governor might be hiding? I am thinking of changing the fluid and filter and while i'm under the car check the governor for any signs of trouble.
Last edited by Ozzstar; Apr 26, 2015 at 10:02 PM.
Safety Car
Joined: Aug 2002
Posts: 3,842
Likes: 230
From: SANTA CRUZ CA
Might help (?): http://sethirdgen.org/tvcable.htm
Re trans governor: http://www.camaroz28.com/forums/adva...estions-98918/
Re trans governor: http://www.camaroz28.com/forums/adva...estions-98918/
Thread Starter
Pro
Joined: Mar 2009
Posts: 702
Likes: 259
From: Middletown Delaware
Might help (?): http://sethirdgen.org/tvcable.htm
Re trans governor: http://www.camaroz28.com/forums/adva...estions-98918/
Re trans governor: http://www.camaroz28.com/forums/adva...estions-98918/
