lunarmist02
New user
The guy said I failed because I reset check engine light on gmc sierra. He said go drive around 40-50 miles, then come back, should be fine. That 40-50 miles is pretty vague, does anyone know how it works? Did chevy set this? What code is the smog station checking for to allow them to know I reset the light? Any way I can tell if they will get the same error before I take it in?
Thanks!
Thanks!