Thoughts on a OBDII scanner that uses a laptop

[Larry Callahan]

I am having trouble with my truck as I do from time to time and I have been thinking about buying an ODBII code reader/scanner.

While searching Amazon I run across a few that are basically a cable and some software I use with a laptop. I would assume I can find out a lot more info going that route. Some of my issues are intermittent and data logging I think is the key.

Are there any to avoid? Will any of them allow me to make any changes like tire size to correct my speedometer?

[MrQuick]

ummmfff trade in...cough.....chevy pickup.. cough... cough

[CarlC]

.....with an LS7 in the back......

[Rick Dorion]

Larry, I've been using Auto Tap for any years and like it. Many times I've resolved problems with my 97 GMC as well as Saab, etc. I hook up the laptop, read the code and you can also see the other parameters including while the vehicle is running.

[Rhino]

I've used HPTuners for scanning quite a few cars for issues. I have the full tuning suite, however I know they offer a scanning only option. You can check it out at HPTuners.com

[Larry Callahan]

Thanks for the info. A new truck it is. LOL! I will look into those readers.

[CarlC]

Larry,

I have a hand held scanner if you need it.