Scan tool
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Joined: Nov 2001
Posts: 153
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From: Joliet
Scan tool What do you guys use or recommend for checking diagnostics on your Ls1's. I am not really looking for tuning since i do not want to mess with that but I would like a scanner to check up on how things are running in my vehicle or if a code comes up. Thanks. 
11 Second Club
Joined: Nov 2001
Posts: 300
Likes: 1
From: Central Florida
I picked up a refurbished Innova 3140 from EvilBay for $90 a while back. It reads OBD-I, too, which is important since I have an EEC-IV Mustang. Works great, clears codes, has some advanced functions, and you can read some important PID data live.
