How Diesel Engine Vibration Can Help Identify a Failing Component
Key Takeaways Why Engine Vibration Deserves a Closer Look If your diesel engine runs smoothly one week and starts shaking the next, it may be needing attention. Diesel engine vibration is one of the clearest early warning signs a machine can give. By paying attention, operators can often catch a failing part before it becomes […]
Will an EGR Delete Harm Your Diesel Engine? Pros, Cons, and Real-World Impact
Key Takeaways What Is an EGR Delete and Will It Harm Your Diesel Engine An EGR delete means removing your diesel’s exhaust gas recirculation (EGR) system, the part responsible for lowering combustion temperatures by routing some exhaust gases back into the engine, and blocking it off so the engine runs without it. But is it […]
5.9 Cummins Engine: Complete Overview
TL;DR 5.9 Cummins Engine: A Look at the Specs and Generations If you run a fleet or operate heavy equipment, there is a good chance you have worked with a 5.9 Cummins engine at some point. This inline six diesel-powered everything, from pickup trucks to agriculture machinery and construction equipment, for nearly two decades. Because […]
6.6 Duramax Common Problems: What Every Owner Needs to Know
TL;DR: 6.6 Duramax Engine: An Overview The 6.6 Duramax has been one of the strongest diesel V8s in a pickup truck for over two decades. But every generation has at least one weak point that costs owners time and money. If your truck is smoking at idle, losing power under load, or throwing fuel system […]
Diesel Injection Pump Calibration: Complete Guide to Process, Settings, and Adjustment
TL;DR What Is Diesel Injection Pump Calibration? Diesel injection pump calibration is the process of adjusting a pump’s fuel delivery rate and timing to match the manufacturer’s original specifications, effectively restoring the pump to the precise operating parameters it had when it left the factory. This corrects the drift that accumulates over time through normal […]
Turbo Lag in Diesel Engines: Causes Most Drivers Don’t Know About
TL;DR What is Turbo Lag in Diesel Engines and Why Should Drivers Care? Ever press the gas pedal in your diesel truck or van and notice a short delay before the vehicle starts to accelerate? That’s turbo lag. Turbo lag in diesel engines is not a simple annoyance. If it is not addressed, it can […]
How Does a Diesel Engine Work? A Simple, Step-by-Step Explanation
TL;DR Why Have Diesel Engines Powered the World for Over a Century? Have you ever wondered why trucks, buses, and heavy equipment all seem to run on diesel? For more than a century, diesel engines have powered the world’s transportation and industry. Apart from being durable and efficient, they are remarkably powerful. However, many people […]
Common Diesel Engine Problems: Causes, Symptoms, and Solutions
TL;DR A Complete Guide to Common Diesel Engine Problems Diesel engines are the best when it comes to efficiency and durability. However, they are not immune to mechanical issues. Over time, contamination, wear, and improper maintenance can all lead to serious diesel engine problems. These issues often develop in critical parts of the diesel engine, […]
Where Is the Fuel Pump Relay Located? (Most Common Vehicle Locations Explained)
TL;DR How to Locate Your Fuel Pump Relay Quickly If your car cranks but refuses to start or suddenly stalls without warning, the issue may be the fuel pump relay. In the vehicle, the fuel pump relay delivers power to the fuel pump. When it fails, fuel never reaches the engine or the fuel injectors, […]
Water in Diesel Fuel: Causes, Risks & the Best Ways to Remove It
TL;DR Water contamination in diesel fuel can badly damage engines and reduce performance. Key points: The Serious Impact of Water in Diesel Fuel Diesel engines are made to last and be powerful, but water in diesel fuel is a silent enemy that can destroy even the strongest systems. A lot of fleet workers and equipment […]