When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Thanks for the diagram. What manual did you get this from? I would love to be able to but one.
Thanks again.
Helms located in MI. is the publisher for GM user and service manuals.
They show the manual in stock for $115.00 plus shipping. I don't
believe they ever offered the 89 manual on CD.
You can find used service manuals on Ebay for around $35.00. More
likely they will sell for $50-75.
You want the Red front page colored book which was the final edition. The White front page
covered books were the preliminary edition and should sell for less than $30.00.
On Ebay people are selling PDF versions of the book on CD which are probably illegal copies.
They say they are licensed sellers but it makes no sense if Helms is the publisher
that GM would allow another company to sell the same type product at a cut rate price.