Having problems with your 2003 Toyota ECHO ?
Check engine light went on THREE days after I had the car in for its 50,000 mile service. What is the recommended next action? I tried reseating the gas cap already, light hasn't gone off. I am planning to drive the car a few more cycles to see if light will go off. Have never had an emissions issue before. Are there other things I can try? Thanks.
Return the car to have the light reset as it is most probably due to the disturbance of something during the service,eg;hose or electrical connection,check what chemicals if any were added to the engine,eg;carbon clean or the like as this can upset sensors as well
Repair Help & Product Troubleshooting for 2003 Toyota ECHO
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