You should have the codes read to see whats wrong.
The check engine light on the 1998 Buick Park Avenue can be reset by disconnecting the battery for a few minutes and then reconnecting it. The check engine light is only going to stay off if the problem that created the light is fixed.
After repairing the cause of the code, you can clear it with a scan tool.
Have vehicle scanned to determine the problem
how do you reset check engine light in 2008 buick lucerne
If the check engine light is on then have it scanned for codes. I could guess you into bankruptsy. It is cheaper to have it scanned and repaired.
The check engine light on a Buick Regal can be reset with a special diagnostic scanner. This can be performed at a car dealership or service garage.
there are too many codes to figure out why you light is on. the least expensive way to check it out is by going to your local Auto Zone and having them test it for free.
Need to know what code(s) were set and which O2 sensor you changed in order to help you.
It looks like an engine, or it may just say Check Engine.
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
= How do you reset change oil soon light on 1993 buick park avenue? =