Review Of 2003 Chevy Trailblazer Stalling Problems No Check Engine Light References. Web a dirty throttle body may not trigger the check engine light. The contact consulted a private mechanic about the failure and he stated that no codes will appear if the check engine light did not illuminate.
Ask my auto mechanic gives you complete instructions on fixing the check engine light/low idle problem on your chevy trailblazer. What do i need to do? Find a high quality auto repair shop or dealer near you.
