Service manual needed

Welcome to 2CarPros.

If you are looking for a repair manual, visit your local parts store or book store. They have manuals from Chilton's, Haynes, and others. Also, there are online repair manuals such as Alldata and Mitchel Online. Both are excellent.

If there is something specific you need, let me know. I should be able to upload information for you.

Take care and let me know if I can help.

Joe

Helm is the OEM publisher of the service manuals for GM. Before you see the price you may want to set down. The full set of manuals is $450.00 for that single year.
As Joe said there are many other sources. I have used the Mitchell DIY site myself, a full year of access is $30.00 while 4 years is $45.00 My only complaint with the DIY sites is that some don't cover everything, they will say that you need to consult a shop or dealer for some items, this is mainly due to needing a scan tool or programming for the repair. While this is true, there are times when there are shortcuts but they don't cover them.

https://eautorepair.net is the Mitchell DIY portal.