Johnston Auto Repair

In recent years, there has been a growing concern about air pollution and its impact on the environment. One of the ways that we can help reduce pollution is by ensuring that our vehicles are running as cleanly as possible. This is where smog checks come in. Most states require smog checks with vehicle registration and have strict rules regarding emissions control. If you're wondering how smog checks benefit the environment and keep our air clean, keep reading. Reducing Harmful Emissions - The primary purpose of a smog check is to measure the pollutants that your vehicle is producing and ensure that they are within the acceptable range. This includes harmful pollutants such as carbon monoxide (CO), nitrogen oxides (NOx), and hydrocarbons (HC). By reducing these emissions, we can help improve air quality and reduce the negative impact of pollution on the environment. Encouraging Regular Maintenance - Smog checks are typically required on a regular ... read more

If you have noticed that your car's muffler is suddenly louder than usual, it is important to get it checked out by a qualified mechanic as soon as possible. A loud muffler can be a sign of a variety of issues, some of which can be dangerous for you and your car. We can accurately diagnose your loud-running vehicle at Protech Automotive Services. Here are some reasons why your muffler may be running loud: Exhaust Leak: One of the most common reasons for a loud muffler is an exhaust leak. An exhaust leak can happen anywhere along the exhaust system, but most commonly, it occurs at the muffler or a pipe joint. When there is a leak, the sound waves from the engine are not adequately absorbed by the damper, which leads to a loud, rumbling noise. Damaged Muffler: Over time, a muffler can become damaged due to exposure to the elements or from hitting an object in the road. When the muffler breaks, it will vibrate or rattle, leading to loud noise. Blockage: A blockage ... read more

Our reliance on fossil fuels is becoming increasingly unsustainable in the modern world. In response to this problem, car manufacturers have begun exploring using hybrid engines in their vehicles. Hybrid engines are an innovative combination of gasoline and electric motors offering an environmentally friendly alternative to traditional petrol-powered cars. But what exactly is a hybrid engine? How do they work? This article will take an in-depth look at hybrid engines exploring their components and inner workings so you can better understand how these revolutionary machines operate. What is a Hybrid Engine? A hybrid engine is a revolutionary combination of gas and electric motors, offering a more efficient and sustainable way to power cars. The combustion engine typically provides the primary power for the wheels, while the electric motor augments this with additional torque or energy regeneration from the brakes. This energy is stored in a battery and can be used to reduce fuel cons ... read more