You can attempt to have your Chevy Trailblazer smog checked at another smog station if you feel your vehicle has no trouble and the fault is the technician's error. You may also choose to have your Trailblazer inspected by the state smog check referee's office. You can reach them at (800) 622-7733 for an appointment.
You your Chevy does have a transmission or speed maintenance problem you will need to have the problem fixed before it can pass the smog check. Your Chevy Trailblazer must be driven on a dynamometer during the smog check.
posted by SmogTips Support
