How do you reset the service engine soon light on a 97 Chevy S10 with a 4.3liter 4wd?

TAke it to auto zone and have the codes read and cleared for free.

unhook the battery for 1 hr if there is no prob it wont come on agian

Most vehicles have a reset button accessible from the accessory fuse panel which is usually behind the dash panel where the shotgun passenger door opens up. Turn the key to the on position and press and hold the reset button for about 10 seconds. The lights should flash and the codes will be reset. The light may come on again if the problem still persists.