[Guest]

When its time for an oil change a service eng soon light pops up, I just changed the oil in my buddy's 2002 impala but the light stays on. How do I shut it off?

 

[Guest]

The way to reset ANY check engine light is to disconnect the negative terminal on the battery, wait a few seconds, and then reconnect it. Hope this helps

 

[Roadhouse]

Try turning the key to the on position, pump the gas three times and then turn the key back to off. If the light is on for another reason then take it to your local AutoZone to get it scanned for free.