Prosource Diesel

The 6.4 Powerstroke engine, used in Ford Super Duty trucks from 2008 to 2010, brought impressive horsepower and torque but also came with reliability issues that every owner should be aware of. If you own a truck equipped with this engine or are thinking about buying one, it’s essential to recognize early warning signs that could prevent costly breakdowns. Understanding the typical failure symptoms can help you make informed decisions on maintenance or whether it's time to move on. For many buyers, knowing  what year diesel trucks to avoid  and  how long does a 6.4 Powerstroke last  are crucial questions before investing. What Makes the 6.4 Powerstroke Prone to Failure? Despite its strong performance, the 6.4 Powerstroke is known for complex emissions components and potential design flaws. Common issues involve the fuel system, cooling components, and EGR/DPF systems. When these systems begin to fail, they often show early signs that should not be ignored. Top Early ...

When it comes to heavy-duty diesel truck engines,   Cummins   and   Powerstroke   stand tall as two of the most trusted names in the industry. Whether you're hauling heavy loads, towing trailers, or just enjoy powerful diesel performance, choosing the right engine matters. This comprehensive guide explores   what is Cummins , how it compares to Powerstroke, and helps you understand the key differences between these popular diesel powerhouses. What Is Cummins? Cummins is an American engine manufacturing company known for producing reliable and durable  diesel truck engines . With a legacy spanning nearly a century, Cummins engines are widely used in Ram trucks, commercial vehicles, and industrial applications. The most popular engine today is the  6.7L Cummins , known for its torque, efficiency, and towing capabilities. Understanding Powerstroke Powerstroke  is Ford’s line of diesel engines built specifically for their Super Duty truck lineup. Deve...

If you drive a Chevrolet or GMC truck with a Duramax diesel engine, chances are you've heard about Duramax tuners. These performance-enhancing devices are highly popular among diesel owners who want more horsepower, torque, and improved fuel economy. Whether you're using a   3.0 Duramax tuner   for your midsize diesel truck or a   Banks Derringer L5P   for a heavy-duty rig, these tuners help unlock your engine’s true potential. What Is a Duramax Tuner? A  Duramax tuner  is a device or software system designed to modify the factory settings of a Duramax diesel engine. It connects to your truck’s onboard computer (ECU) and allows adjustments to various parameters such as fuel injection timing, turbo boost pressure, and throttle response. These tuners can either be handheld devices or modules that stay installed in the engine bay. By recalibrating factory settings, a Duramax tuner offers better performance, improved towing capabilities, and even greater fuel e...

The   6.0 Powerstroke engine , commonly found in Ford Super Duty trucks from 2003 to 2007, is known for its power and performance—but it also comes with complex components that need proper understanding and maintenance. Among these key parts are the   EGR (Exhaust Gas Recirculation) system   and the   IPR (Injection Pressure Regulator) valve . Knowing how they work and when to replace them is essential for keeping your truck running reliably. Understanding the EGR System First Before diving into the  IPR valve , it's important to grasp the purpose of the  EGR system . The  Exhaust Gas Recirculation (EGR)  system is responsible for reducing nitrogen oxide emissions by recirculating a portion of the engine’s exhaust back into the intake. This lowers combustion temperature and helps the engine meet emissions regulations. When the EGR system becomes clogged or fails, it can cause performance issues like power loss, black smoke, overheating, and rough ...

What is an EGR Cooler? The Exhaust Gas Recirculation (EGR) cooler is a critical component in modern diesel engines. It works by cooling exhaust gases before reintroducing them into the engine’s intake system. This process lowers combustion temperatures, which helps reduce harmful nitrogen oxide (NOx) emissions. In diesel engines like the  6.0 Powerstroke , this component plays an even bigger role due to stricter emission regulations. However, over time,  EGR coolers  can become clogged or cracked, especially in models like the  Ford 6.0 EGR cooler . This can lead to serious issues like coolant leaks, overheating, white smoke, and even engine failure if not addressed in time. Why EGR Coolers Fail EGR cooler failure is common in older diesel trucks, especially the  6.0 Powerstroke  found in Ford Super Duty trucks from 2003 to 2007. Reasons for failure include: Carbon buildup from exhaust gases Cracking due to extreme heat cycles Poor coolant flow or system ma...

The  fuel rail pressure sensor  is a key component in diesel and gasoline engines equipped with  common rail fuel injection  systems. Its job is to monitor the pressure inside the fuel rail and send this data to the engine control unit (ECU). When it fails or gives inaccurate readings, your vehicle's performance can suffer dramatically. Introduction In modern engines, accurate fuel delivery is essential for both performance and efficiency. One of the components responsible for this is the  fuel rail pressure sensor . If you're experiencing engine hesitation, poor fuel economy, or diagnostic trouble codes, you might need to locate and inspect this sensor. What Is a Fuel Rail Pressure Sensor? The fuel rail pressure sensor is a small but vital electronic sensor mounted on or near the fuel rail. It detects the pressure of fuel being delivered to the injectors and sends this information to the ECU. This data helps the ECU determine the right amount of fuel to inject ...

Diesel engines are known for their efficiency and power, but they also produce soot and particulate matter that can clog the Diesel Particulate Filter (DPF). Proper maintenance of the DPF is essential to keep your vehicle running smoothly and reduce emissions. One of the most effective ways to maintain your filter is by using a   DPF cleaner   like the   Liqui Moly diesel particulate filter cleaner . This article will guide you on how to use this product effectively and explain why it is important for your vehicle. Understanding the Diesel Particulate Filter (DPF) The Diesel Particulate Filter is designed to capture and store exhaust soot to reduce harmful emissions from diesel engines. Over time, the filter accumulates soot and ash, which can restrict exhaust flow and reduce engine performance. When the filter becomes too clogged, it triggers regeneration cycles or warning lights, and in severe cases, can lead to costly repairs. Regular cleaning and maintenance of the DP...