jogl
03-31-2008, 12:34
The tranny in my '93 Rally Van (3/4 ton) is acting up a little. It likes to go in and out of lock up in D and in OD, all speeds (30 to 65 mph).
From the bolt pattern I'm pretty sure that it is a 4L60E. Correct me if that is wrong.
My questions:
Is there a way that I can add a switch to put it in lock up always? For troubleshooting purposes.
If it were the brake switch would it also cause the Cruise Control to quit? I ask because the cruise works just fine, making me think that it may not be the brake switch.
Vacuum seems to be fine, always better than 20" Hg.
Thanks,
JP.
From the bolt pattern I'm pretty sure that it is a 4L60E. Correct me if that is wrong.
My questions:
Is there a way that I can add a switch to put it in lock up always? For troubleshooting purposes.
If it were the brake switch would it also cause the Cruise Control to quit? I ask because the cruise works just fine, making me think that it may not be the brake switch.
Vacuum seems to be fine, always better than 20" Hg.
Thanks,
JP.