These are the pages in my GM Shop Manual. I apologise for the poor quality.

I am guessing you can download the images to your computer where you can open them up and zoom in for a better view.

When you open up the thumbnail image, you can right click and either open in a new tab where you can then view full size, or you can choose to save the image out to your hard drive. I hope these can help you to trace your problem.

thank you very much ill try im pretty illiterate when it comes to this stuff though

i appreciate all your help

You are welcomed. It is why we are here, a community for sharing and helping. The problem I had with my Code 18 turned out to have nothing to do with what the manual was telling me. So use it as a starting point and if running through the tests it outlines does not help, then it is time to consider other things.