[Zeke]

HF sells a few models. The one that is usually near $100 is a great deal when it goes on sale. Or if you have a 25% off coupon which happens many holidays. Even at 20% off it's not bad. I have one and I didn't think it would ever read my Jag XJ 6 because the Jag forums all said I'd need special software like Porsche. Read all I needed to find a misfire due to bad coil. My neighbor has used it several times on his GM diesel PU truck. Pin points the problem every time.

Then there's the local FLAPS that will read it for free.