My check engine light stays on and nothing reads on computer when checked, why doesn't any codes show up
There are hidden codes only the dealer can get to.
Get a better scan tool, if the light is on there are some codes.
are you sure its the check engine light and not the maintenance light?
Good point Jonathan.
Looking for a Used S-10 in your area?
CarGurus has 1,208 nationwide S-10 listings starting at $2,500.
Search Chevrolet S-10 Questions
Chevrolet S-10 Experts