If your Buick Lucerne’s heat only works when driving, there are five leading causes you should check.  They are low coolant, air pockets, a ...

The check engine light indicates that you need to service a vehicle soon. If your Buick Lucerne has a flashing check engine light means ...

If your Buick Lucerne has a soft brake pedal, it is a sign of a serious brake system issue. It’s usually caused by air entering the system in some way ...

If your Buick Lucerne’s AC system is not working, it can be uncomfortable and downright dangerous on a hot day. There are A LOT of issues that can cause ...

Dash lights flickering and failure to start is a very common issue that can happen to the Buick Lucerne. While your first impulse may be to think that ...

P0073 is a common OBD2 trouble code that can affect the Buick Lucerne. OBD2 trouble codes. In layman’s terms, it indicates that there is an issue with ...

P0324 is a common OBD2 trouble code. It indicates that there is an issue with your Buick Lucerne’s knock control system. While P0324 is a generic ...

P0026 is a code that signals an issue with your Buick Lucerne’s intake valve control solenoid circuit. In layman’s terms, the circuit is not complying ...

P0725 is a common OBD2 code that can occur in the Buick Lucerne. It indicates an issue with the engine speed sensor input circuit (which measures ...

C0040 is a chassis trouble code that occurs in the Buick Lucerne. GM designated C0040 to indicate an issue with the right front wheel speed sensor. ...