Need to adjust auto trans shift points
Thread Starter
Cruising
Joined: May 2011
Posts: 12
Likes: 0
Need to adjust auto trans shift points
Is there a way to adjust the transmission shift points without digging into the transmission? My 92 LT1 shifts into second almost as soon as you start moving. Clayton
Le Mans Master
Joined: Aug 2000
Posts: 8,838
Likes: 31
From: Australia
There is only one correct position for the TV cable that controls shifts
http://sethirdgen.org/tvcable.htm
If you don't like the stock shift points then into the trans you go
http://sethirdgen.org/tvcable.htm
If you don't like the stock shift points then into the trans you go
Race Director
Joined: Apr 2003
Posts: 17,699
Likes: 1,667
From: moraga ca
I believe a 92 has the 4L60 without the "e" which means the shift points are controlled by the tv cable and the governor. If the tv cable is ok, you can use lighter springs on the governor to delay part throttle shifts. You don't have to go into the tranny to access the governor, just remove the round cap on the driver's side. Willie
