Looks like you've done your homework. Have you set any trouble codes?
<img src=icon_smile_tongue.gif border=0 align=middle>
As a sidenote, late model Vettes back out timing (known as torque management)just prior to shifting, i.e., 1-2, 2-3 and 3-4, to "increase" the tranny life. First time I drove it I thought I had a serious problem, of course, this has been corrected by re-programming the PCM. Possibly, D-C is trying to accomplish the same thing by backing out boost at shift points. Just a thought.
Steve
'03 GT Cruiser,White w/ Auto Stick, K&N w/ Mod. Air Box,Alpine XM radio
'02 Corvette (555netHP)
Member of 11sec. club &
NRA Patron Member
Edited by - Steve03GT on 04/22/2003 16:21:35