My "service engine soon" indicator light came on yesterday steady not blinking after I gave my car to Canadian tier for rear passenger tier repair.my car runs fine no acceleration problem at all doesn't feel unusual when I drive.I checked my gas cap its tight as usual but light still on.Can you help me do I need to worry ? is it serious?
Visit your local auto parts store and have them scan the computer. Most will do it for free. Post the trouble code(s) here and we can help further. There are many things that can cause the check engine light to come on. Some are serious and some are not. HTH. -Jim
Search Nissan Altima Questions
Nissan Altima Experts