Charlie,

I messed with the line pressures and accumulators as well. What I found was that that shimming the 4 cyl regulator helped. Later on I realized that the V6 had a stiffer spring that I could have used.

I then combined the V6 spring with my shim. I'm pretty sure I went a bit to far and that just the V6 regulator spring would have been perfect for the 4 cyl turbo.

Next time I have the tranny apart....

I know that there is an electronic valve body for our tranny but I have never actually seen one or a service manual for it. I think it came in certain model Volvo's.

Kevin

87 Turbo Intercooled Raider, roller cam, torsen rear diff, LSD front diff, lockup auto with modified converter, V6 brakes, low transfer case gears...