Buick Lucerne Pulsating Brake Pedal. Causes + How to Fix

If you have been driving your Buick Lucerne and have noticed a pulsating brake pedal, you are not alone. Many Lucerne drivers have experienced this same issue and are wondering what the common causes are. In this article, we will discuss the most common causes of a pulsating brake pedal in the Buick Lucerne. We … Read more

Buick Lucerne Soft Brake Pedal: Causes + How to Fix

Dealing with a soft brake pedal on your Buick Lucerne can be dangerous and frustrating. You should absolutely not drive your car until you track down the problem. While tracking down the problem sounds daunting, there’s a lot you can do at home to get a hard pedal. One possible cause of a soft brake … Read more

Buick Lucerne Won’t Move in Drive: Causes + How to Fix

If you own a Buick Lucerne, you might have come across a situation where the car won’t move in drive or reverse. It can be both frustrating and worrisome when this occurs, but don’t panic. In some cases, this issue may be related to the transmission or the shift lock control ECU/solenoid. A professional mechanic … Read more

Buick Lucerne P0641 Code: Meaning, Causes, How to Fix

When dealing with a Buick Lucerne, the P0641 error code is not an uncommon issue. This error code appears when the vehicle’s powertrain control module (PCM) detects that the voltage in the “A” reference circuit is out of its specified range. The 5-volt reference voltage circuit serves as a crucial element of the engine control … Read more

Buick Lucerne P0120 Code: Meaning, Causes, How to Fix

The P0120 code on your Buick Lucerne indicates an issue with the throttle position sensor (TPS). This sensor plays a crucial role in your car’s performance, as it monitors the throttle valve opening percentage and provides input to the engine control module (ECM) to help regulate fuel and air intake. When the P0120 code is … Read more

Buick Lucerne P0089 Code: Meaning, Causes, How to Fix

The P0089 code in a Buick Lucerne refers to a problem concerning the fuel pressure regulator system. This code gets logged when the powertrain control module (PCM) detects a discrepancy between the desired and actual fuel pressures. In other words, the code signifies “Fuel Pressure Regulator 1 Performance”, indicating that the designated fuel pressure regulator … Read more

Buick Lucerne Makes Noise When Turning: Noise Identification

Experiencing noise when turning your Buick Lucerne can be both annoying and concerning. As the driver, it’s crucial to identify the possible causes of these noises and address them effectively to ensure a smooth driving experience and to prevent potential damage to your car. Various factors can contribute to your car making noise when turning. … Read more

Buick Lucerne Shaking When Stopped: Causes and Solutions

Are you looking for information regarding your Buick Lucerne shaking when stopped? You’ve come to the right place to learn about the common causes and potential solutions for this frustrating issue. Many Buick Lucerne owners may experience shaking or vibration while their vehicle is stopped, particularly in gear. This can be both uncomfortable and concerning, … Read more

Buick Lucerne Not Shifting Gears: Causes and Fixes

The Buick Lucerne is a great car that can last many miles with no issue. However, like any vehicle, it can face issues and malfunctions from time to time. One such problem that can occur in the Lucerne is the tendency to not shift gears properly. When this happens, the first thing you should do … Read more