Well i'll try here because your TTA sould be very simular with my 92 Z28. I don't think its the VATS that is acting up but then i'm not too fimular with it anyways. I tried the thirdgen forums but only got one guy responding maybe because I have a Buick . Never much help over anyways....
Here's the link http://www.thirdgen.org/techbb2/showthread.php?postid=1473474#post1473474
Thanks
Here's the link http://www.thirdgen.org/techbb2/showthread.php?postid=1473474#post1473474
Thanks