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I bought this one and downloaded a program on my phone called Torque. It will tell you a lot about what's going on with your engine. It's a pretty cool program.
I bought this one and downloaded a program on my phone called Torque. It will tell you a lot about what's going on with your engine. It's a pretty cool program.
This is what I did too. It gives you a zillion different things, not just trouble codes. Anybody that has a smartphone should look at this as a good option.