Diesel engines are built to take a beating, but they’re not invincible. Unlike their gasoline-powered counterparts, diesels operate at much higher compression ratios. That means more heat is generated right from the get-go. Plus, many diesel owners tow heavy loads or run long hauls, turning up the heat. Overheating in a diesel can lead to …
No, you shouldn’t keep your vehicle’s diesel exhaust fluid (DEF) tank full in the winter. Keeping the tank filled to capacity doesn’t leave space for expansion in cold temperatures. Diesel exhaust fluid is essential to reducing engine emissions. The system sprays it directly into the exhaust stream to convert nitrogen oxides (NOx) into nitrogen and …
Idling alone isn’t enough to prevent gelling in extremely cold conditions. In specific temperature ranges, diesel may thicken or “gel,” reducing vehicle efficiency, increasing engine strain and introducing potential for damage. While it’s a common belief that idling your diesel vehicle can prevent gelling, the heat from idling is generally insufficient to keep the fuel …
Diesel fuel may experience many significant challenges during the cold season. From freezing to gelling, various side effects may reduce engine performance and reliability while increasing wear. In this article, we’ll cover practical methods, such as additives, to help you avert cold-weather diesel issues and ensure optimal efficiency. Why Winter Treatment Is Important for Diesel …
Understanding what causes a truck to overheat and how to prevent it is essential. Hot Shot’s Secret offers the industry’s best high-quality additives and automotive products to help you keep your engine from overheating. These additives enhance your vehicle’s reliability and improve performance. An overheated engine can cause serious complications such as engine breakdown or …
Diesel exhaust fluid (DEF) limp mode in a diesel engine is a safety feature designed to protect the system from harm and restrict emissions when critical emissions systems malfunction. It operates by limiting the engine’s operation. If you continue to drive the vehicle in limp mode long-term, you may exacerbate existing damage or find that …
Ford’s Power Stroke® diesel engines have been powering Ford trucks since 1994, earning a near-legendary reputation for stump-pulling torque, confident towing capacity and true heavy-duty capability. This comprehensive Ford Power Stroke engine comparison breaks down Power Stroke generations, highlights common issues and offers expert insights into which years are the best bets for performance and …
Cummins inline-six diesels have powered Dodge and Ram trucks for over three decades, and earned a die-hard reputation for intense reliability and robust power among owners and enthusiasts. This guide explores the primary engine generations since 1989 and shows you how choosing top Cummins diesel engines can have a profound impact on dependability, towing and …
Imagine driving down a long road with your diesel engine thrumming when suddenly, you lose speed and hear a loud pop. It only lasts for a moment, but it’s still disconcerting. This type of engine misfire is less than pleasant on its own, but it also has a link to more severe problems. Fuel injectors …