Regular oil changes are vital to the smooth running and longevity of your truck, but did you know that your diesel engine needs the right kind of oil for optimal performance? With so many options, choosing the best motor oil for diesel engines can be confusing. This diesel engine oil guide helps you choose a …
Your diesel selective catalytic reduction (SCR) system is essential to maintaining your vehicle’s engine and managing emissions. Discover how to prevent diesel exhaust fluid (DEF) crystallization and keep your system clean and performing optimally, with a simple maintenance plan. What Is a Diesel SCR System? A diesel SCR system controls emissions by reducing the volume …
Science-driven, evidence-based fuel additive formulas from Hot Shot’s Secret can improve your fuel’s quality, boost engine performance and protect your vehicle’s components. What Are Diesel Fuel Additives? Fuel additives are formulas designed to improve performance when introduced to your fuel system. Different additives can clean your engine, lubricate your system and increase your gas …
Engine performance is a vital indicator of your vehicle’s health. A timing belt moving at pace, air and fuel combustion happening at just the right time, and pistons rocking back and forth in rhythm are typically good signals that confirm your engine is working as intended. In today’s high-tech landscape, you can achieve even better …
In diesel engines, carbon buildup is fairly common. However, this symptom of incomplete combustion can lead to other issues, including engine failure. Carbon buildup is especially prevalent in modern engines, specifically with direct injection engines. Due to air recirculation systems and other modern adaptations, soot and hydrocarbons often recirculate, leading to added deposits. Fortunately, knowing …
We’ve all seen it happen. You’re driving up a hill, with your diesel engine humming merrily, when it suddenly becomes eerily quiet. Your engine has lost power, and you have no idea why. You may not have to drive up a hill to encounter this issue — it might happen during simple acceleration or while …
General Motors’ Duramax diesel engines have a reputation for power, durability and towing capability. There have been six major engine generations since its original production in 2001. Each model has technical strengths and weaknesses to weigh when deciding which is best for your driving, towing and hauling needs. Choosing the right Duramax engine is an …
DPF delete describes the controversial removal of an engine’s diesel particulate filter. This guide breaks down the potential advantages and consequences of a system delete to help diesel vehicle owners make an informed decision. Understanding DPF and DEF Systems A diesel particulate filter (DPF) removes diesel particulate matter, primarily soot and ash from the …
A fuel rail pressure sensor monitors the diesel engine’s fuel rail pressure. It measures the fuel pressure and sends data to the engine control unit (ECU). This guide will cover fuel rail pressure sensors, including their locations and maintenance. What Is a Fuel Rail Pressure Sensor? A diesel engine relies on working components to send …