Quote Originally Posted by shitad View Post
I got Version 3 here but it no good unable to get it to work.
hi, sorry i have this problem:

hi , i buy the system 4.0 and several messages about string id on my scan tool, i follow the instruccions many times, but i have the same thing, i put my older system 3.0 and works good i buy this upgrade fron a napa store of liberty city tx, the last week, i contact to otc tech but no answers from them,i live on mexico who can help me? thanks