Immobilizer key?

[1weasel]

I was thinking. In my '97 is there a chip in the key?

 

[96ProCompTahoe]

there should not be a chip in your key. we make tons of chevy keys at work, and so far i have not seen one in anything other than the newer body styles.

 

[1weasel]

Sounds good.

 

[JKmotorsports]

Immobilizers in full size GM trucks weren't incorporated until the 99 pickups and 2000 nbs SUVs came out.