SummaryResetting the Powertrain Control Module (PCM) restores your vehicle’s computer to its factory settings. This procedure is often recommended to clear diagnostic trouble codes (DTCs), address ignition or starting issues, or after replacing certain components. There are two primary methods to reset the PCM: disconnecting the car battery or pulling the PCM fuse. Below, we’ll […]
When choosing between vehicle frames, understanding the difference between Body-on-Frame (BoF) and Unibody designs can make all the difference. Here’s a detailed comparison from a mechanic’s perspective, focusing on durability, performance, and repair considerations. Body-on-Frame Vehicles In Body-on-Frame vehicles, the main body is mounted and secured to a rolling chassis. This construction method is used […]
If your car sounds like a helicopter, it’s not something to ignore. A combination of deep thumping and high-pitched whirring noises can point to several underlying issues. Common culprits include a leaking exhaust system, underinflated or damaged tires, warped brake components, or problems with pulleys, belts, or wheel bearings. 5 Common Causes of Helicopter-Like Sounds […]
Introduction The brake master cylinder plays a crucial role in your vehicle’s braking system. It converts the force from your brake pedal into hydraulic pressure that gets distributed to the braking mechanisms at each wheel. If this part fails, your ability to stop safely is compromised. Types of Brake Master Cylinders Signs of a Faulty […]
SummaryBrake pads are essential components of your vehicle’s disc brake system, located inside the brake calipers that surround the brake rotors. When you apply the brakes, the pads clamp down on the rotors to slow or stop your vehicle. To safely access the brake pads, always park your vehicle on a flat, stable surface to […]
Introduction Keeping your radiator clean is crucial for the efficient operation of your vehicle’s cooling system. A dirty or clogged radiator can cause your engine to overheat and put unnecessary strain on your car. In this guide, I’ll walk you through the correct procedure for both cleaning the external fins and performing a radiator flush, […]
Understanding Pumping the Brakes Pumping the brakes refers to repeatedly pressing and releasing the brake pedal in quick succession. This technique was commonly used in older vehicles before the introduction of anti-lock braking systems (ABS) to prevent wheel lockup. However, in modern vehicles, needing to pump the brakes can indicate an underlying issue with the […]
The Electronic Brake Control Module (EBCM) is the brain of your vehicle’s electronic braking system. This microprocessor oversees key braking functions, including anti-lock braking (ABS) and traction control (TCS). Like other car components, the EBCM can wear out or fail unexpectedly, potentially affecting your safety. Knowing the signs of EBCM failure can help you address […]