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 …

Diesel trucks cover long distances and haul heavy loads, so a more efficient fuel intake means spending less time and money at the pump and fewer negative effects on the environment.  The popularity of diesel trucks remains generally high. Popular choices include the Ford F-250 Super Duty and the Chevrolet Silverado 2500 HD, though Duramax …

Modifying your diesel truck can improve its performance and help you save on the cost of fuel. In addition, it’s also extremely satisfying to level up your vehicle. If you’re looking for ways to upgrade and modify your diesel truck, start with this list!   10 Ways to Improve Diesel Engine Performance Not every modification …

A DPF (diesel particulate filter) is a specially designed filter that is designed to capture soot from your vehicle’s exhaust system. The reason behind the need for DPFs is to meet the emission standards from the EPA. A blocked DPF filter can cause problems, which is why you need to make sure that it is clean. If …

What To Do If Your Diesel Fuel Gels If you drive a diesel vehicle, you must consider diesel fuel gelling as part of your preventive maintenance routine. Diesel fuel gelling occurs when the fuel thickens or ‘gels’ in cold temperatures, which can hinder the engine’s operations and significantly impact your vehicle’s ability to start. It is …

Excessive exhaust smoke can indicate your diesel needs attention. While smoke coming from a diesel engine is a common sight for many owners, excessive exhaust fumes may signal complications such as poor seals, stiction, clogged air filters or fuel injector damage. Check out our guide below to learn more about common types of smoke, their …