the sensor is going out
you might hit a puddle or a big bump that shook the vehicle to make the light come on
how do you reset check engine light in 2008 buick lucerne
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.
yes
engine light
It looks like an engine, or it may just say Check Engine.
No, you have to check the RPO codes to find out if your car has it.
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.
Check for a vacuum leak.
check your manuel
It can get 17 MPG non-highway and 26 MPG on the highway. This is for the 2009 model so double check yourself.
Get a code read out from your engine computer and it will tell you what is wrong.