RN>RW> Both of those have the 4L60 automatics. They're told to shift by the   
   RN>RW> computer, rather than engine vacuum. The computer has a been programmed   
   RN>RW> with all kinds of 'look ups' for it to reference; such as air fuel ratio   
   RN>RW> at certain levels of sensor input.   
      
   RN>The "Burb" is kinda rough shifting from D1 to D2, but I found a way to defea   
   RN>that by easing up on the accelerator at just the right time, which, I suppos   
   RN>makes me a better computer than the one in the "Burb".   
      
   Wel the "solid" shift is a sign of LESS WEAR o nthre Transmission   
   becasue of less overlap. THAT is good Particularly 1-2 shift because one   
   is typically acellerating hard at that point.   
   teh Wifes Subaru with 280,000 plus miles still is going strong with the   
   origional Auto Transmission becasue of the "Firmer" than typical shifts   
   on most cars.   
   The wife at first complained for a little while but finally got used to   
   it.   
   ---   
    þ SLMR 2.1a þ Typo Tom Strkes Again   
    * Origin: Doc's Place BBS Fido Since 1991 docsplace.tzo.com (1:123/140)