Hi,i hope this is the correct place to ask this question! i have a 97 Grand Prix SE with the 3800 series II,and i know i have a plug in the car that i can hook "something" up to,my question is what and where can i get one,Thx,barry.
If you just want to scan for SES codes and reset them, you can buy a hand held unit at AutoZone for about $40. If you want to scan your engine for operating parameters, KR, timing etc, then you need a unit like LS1M, Autotap etc. They are considerably more money.
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