Change oil light won't go out - Silhouette Oldsmobile Cars & Trucks

Go back to the dealer and tell them to reset the light. Then didn't do it after the oil change

Go to a local Jiffylube or go to another place that usually works on cars, like a mechanic buisness.

do you here the fuel pump working when you turn the key?If not could be a fuse that runs the fuel pump.

Turn the ignition key to on position, but do not start the vehicle.
Wait for the "change oil light" to come on
Tap the throttle pedal three times quickly
Wait for the light to flash several times, then go out.
Start the car and drive and it won't come back on.

It usually works the first time, but repeat if light stays on.

You can find the procedure to reset the light here

https://resetoillight.com/buick/oil-change-light-reset-buick-century-1994-1995-1996-1997-1998-1999-2000-2001-2002-2003-2004/

it wont go away because their is a mechanical problem and or problem with oil change [ not enough oil wrong filter etc ] will need to have vehicle scanned for the fault code to determine the problem most auto stores offer this service for free

Done cars have a kill switch if they are low on oil. Check your oil. If the oil is good, it may be the ignition switch.

yes- check your oil level - sounds like they didn't fill completely or something is loose and leaking oil out

needs to be reset. Im sure a google search for the reset procedure for oil inspection is readliy available.