Just wanted to pass this along that if your looking for a scan tool for your 96+ Blazer this is one you should check out.

The OTC #9450 reads the 96 & up engine codes plus 98-up Blazer ABS codes and 2000-up Blazer Air Bag Codes. Not many consumer scan tools read all three. The price is great too, I picked one up on Ebay for $135!

http://www2.otctools.com/otctools.co...cts/10-232.pdf

 

Will it read misfires, co2, NO live? And graph to? Thats what im looking for and I dont know what to look for in the specs for a scanner that detects misfires and everything else live with the engine runnging!

 

Man.. I got the same probs. I dont want to buy a dead end product. But I dont have any money to spend either.

I'd like the Autoenginuity on Ebay but it's version ST05
wont do the GM expansion {body/ chassis codes}.. which is necessary, imo. Requires ST06