First to say; brapple, amount of gas doesn't matter. Second, my car acts like dellown's almost to a "T", including the fact my ATX has been rebuilt and it didn't change anything. And yeah, when it is cold it runs excellent; lots of good power. The best I can say the vacuum lines seem to be good; no leaks. But, if there is a problem with the secondaries why does it perform great when cold? I have also noted that when I manually shift the ATX the pickup in speed is a little better. Also, not that I think it important but I always start out with the O/D off and do not turn it on until I'm past 40mph; I have done that with all automatic O/D trannys sine the early '80's. I know that on the AOD's it changes the shift points so I assume the same for these newer pushbutton O/D's.
Later. Pepse.
