How to reset "service engine soon" light??

[Kimberley6208]

I lost my gas cap about 2 weeks ago & now have a new one. Durning the process of getting the new one my service engine soon light came on. I am sure it was b/c I did not have a gas cap on. How do I reset the light to make it go off? It has had a full tank of gas & several starts, but it is not going off on its own. Please help!

[2002Silver4.6is]

The SES light should reset after a little while. I need to replace my fuel system venting valve and I have a SES light that comes and goes. It does a bit of time.....

[JohnD]

If it doesn't go out on its own, there could be something else triggering it. You local Autozone should be able to pull the codes and reset the light.

[Kimberley6208]

Thank you. I will see if it goes off soon. If not I will take it to Autozone.