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 …
From a cleaner engine to reduced friction, synthetic oils improve engine functionality. As industry standards evolve in pursuit of efficiency and sustainability, synthetic oils have emerged as an alternative to conventional oils, engineered to meet the demands of modern-day commutes. Explore what a synthetic motor oil is, how it outshines its traditional counterparts and why …
Fuel is an important mixture for any vehicle. Liquid fuels, like diesel and gasoline, supply the vehicle with sufficient power for acceleration — but only when they are in usable condition. Preventing fuels from oxidizing is crucial for their longevity and usability. Fuel stabilizers do the trick while offering other significant benefits. Learn about the role of fuel stabilizers in preserving fuel quality and explore Hot …
When you look across the shelf at all of the different types of motor oils, it can be a little overwhelming trying to understand the differences from one to another. And believe it or not, there are actually many differences between them. However, all motor oils start out as one of five different types of …
The type of motor oil you put in your vehicle is critical to its continued performance and longevity. With various motor oil types available on the market, it can take some research to determine which product is best for your engine. Hot Shot’s Secret’s multiple grades and viscosities of motor oils are scientifically tested for optimal performance and extending …
Humming from your engine is normal, but knocking and other unexplained sounds signal trouble. Diesel knocks can stem from injector timing, fuel quality or mechanical issues with the engine. Left unchecked, it can cause permanent engine damage. Hot Shot’s Secret products clean and protect your diesel engine to prevent common problems like diesel knock. What …