Buick Regal Pulsating Brake Pedal. Causes + How to Fix

If you’re driving a Buick Regal and have noticed a pulsating brake pedal, you’re probably wondering what the cause of this issue could be. Fortunately, there are a few common causes of this problem that you can check for yourself. In this article, we’ll discuss the most common causes of a pulsating brake pedal in … Read more

Buick Regal Soft Brake Pedal: Causes + How to Fix

Dealing with a soft brake pedal on your Buick Regal 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 Regal Won’t Move in Drive: Causes + How to Fix

If you own a Buick Regal, 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 Regal P0641 Code: Meaning, Causes, How to Fix

When dealing with a Buick Regal, 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 Regal P0120 Code: Meaning, Causes, How to Fix

The P0120 code on your Buick Regal 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 Regal P0089 Code: Meaning, Causes, How to Fix

The P0089 code in a Buick Regal 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 Regal Makes Noise When Turning: Noise Identification

Experiencing noise when turning your Buick Regal 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 Regal Not Shifting Gears: Causes and Fixes

The Buick Regal 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 Regal is the tendency to not shift gears properly. When this happens, the first thing you should do … Read more

Buick Regal Torque Converter Shuddering Causes

Your Buick Regal’s torque converter is responsible for connecting and disconnecting the engine from the transmission, transferring power smoothly. When this process fails, it can lead to torque converter shudder. Causes of shuddering can include worn torque converter clutches or the gradual application of the torque converter clutch, which may result in shuddering at varying … Read more