system diagnostic tool

[J-Acito]

Can any one suggest a decent handheld diagnostic tool? I'm looking to go used car shopping and would to be prepared. Also, what does it cost, and will I need any additional hardware?

 

[Vetterin]

The best diagnostic tool you can have for throughly checking out a used car before you buy is a good mechanic.

 

[Greenman]

The best diagnostic tool you can have for throughly checking out a used car before you buy is a good mechanic.

This^.

I code reader isn't going to tell you anything. If the check engine light is on it will tell why, beyond that it's of no value to you.

 

[Jimzz]

Yea what are you trying to do with the scanner?

If all you want is a way to pull the codes and get basic information then get a Bluetooth adapter and download Torque.

But to see what a car needs and its condition then a good tech is what you want.

 

[RLGL]

The best diagnostic tool you can have for throughly checking out a used car before you buy is a good mechanic.

THIS