Well I just got the GM Techline Service and Diagnostic CD program off ebay. Man what a change from reading a book. Anyway, the timing should be at a -20 and variable on this engine. Atleast that is what the GM's Tech 2 scan tool should report. So I guess the Autoxray wasn't lying to me.
Oh got the horn fixed also, ice/snow must have accumilated on the wiring and unplugged the horn under the passengers front fog light. As good as GM's weatherpacs are, you'd think they would have used a better connection for the horn/wiring connection in this area.
Won't tellya how long I looked for the damn thing!
Thanks guys,
Gayle