+18 2005 Aveo Check Engine Light Trouble Idling References. It indicates that there is a failure in the way the engine works, specifically in the exhaust system. I checked/cleaned/regaped the plugs) check the wires and connections, everything looks good, no vacuum leaks that i see, egr seems ok), and i also at the same time have the hold light flashing, and when it does so.the tranny will not.
Web here are the six common reasons that can trigger the check engine light of your vehicle: Tighten up the cap if it is loose. Failed oxygen sensor an oxygen sensor measures the unburnt oxygen in your vehicle’s exhaust system.
