Hello Rich,
To develop your tuning knowledge base at no cost, other than time …..
Books and manuals would be the next avenue of least expense to broaden your knowledge base. Some days I think I singlehandedly keep Helm Inc. in business.
- print out all of the manuals and tutorials included with the EFILive software, organize them in a binder (it will be about 6 inches thick) - and read them all at least once
- these documents are usually downloaded to C:\Program Files\EFILive\V7.5\Doc - there should be 2 manuals and about 12 tutorials
- review the interactive tutorials on the EFILive home page
- read all posts on this Forum relevant to the PCM / ECM / TCM you want to tune
- post questions on this Forum
DVDs and attending classes are the next progressions from a cost perspective.
Regards,
Taz