One problem related to emission control has been reported for the 2003 Chevrolet S10. The most recently reported issues are listed below.
Ive had problems with emissions (service light came on,)wasnt firing (dealer said couldnt find anything wrong. Ive had problems with radio doesnt turn down any more when vechile slows down dealer says nothing wrong. Also have problem with auto-transmission rolls back on hill after take foot off brake, dealer says couldnt find any problem when they had it. Also rear vender molding had to be replaced came away from body twice to fix that.