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Marine Diesel Engine Comparisons

November 5, 2019

When it comes to a large-scale investment, such as a marine diesel engine, you need to carefully consider your options to ensure you choose the right one. You need to keep your requirements and budget in mind and understand the differences in horsepower, engine size and propulsion between various engines. Choosing the right marine diesel engine can be challenging, but at Diesel Pro Power, we simplify the process. We stock top-tier, reliable marine diesel engine parts as well as other boat parts, and our site is designed to make finding the right parts easier than ever. To make it the…
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What You Need to Know About Aftercoolers and Engine Condensation

May 7, 2020

When you work with a marine engine every day, the most important task is doing everything you can to keep all its components up and running. One of these main components is the aftercooler. This device can manage air temperature on diesel engines for boats. What many operators fail to realize about aftercoolers is that they can fill up with condensation under humid conditions. Believe it or not, this is fairly normal and more harmless than you may think. What Is an Aftercooler on a Diesel Engine? An aftercooler is a device positioned on a marine engine that controls…
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Why Marine Diesel Engine Loading Is the Key to Long Engine Life

April 30, 2020

Water applications put a high level of pressure on diesel boat engines, and these machines have specific requirements you need to follow to maximize safety and overall engine life. The challenge is that many owners without enough experience can wear perfectly capable boat engines down long before their time. One of the most crucial factors to keep in mind while taking steps to improve engine life is diesel engine loading. Boat engines can overload quickly, so it’s important to travel within the necessary parameters to prevent this issue and keep your system components in excellent condition. What Is Diesel…
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How Old Is Your Marine Diesel Engine, Really?

April 23, 2020

It’s easy to hear promises of marine diesel engines lasting 8,000 hours and believe they will hold up against any environment or weather any storm. Yet, like with any engine, longevity depends heavily on how well you maintain the equipment. You can take care of all an engine’s standard needs and still lose it in a few hundred hours thanks to one simple factor — water corrosion. More forces are working on your marine engine than regular wear over time. Without the proper care and due diligence, your marine engine could face a premature retirement and force you to invest in…
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All About Marine Fuel Coolers

April 16, 2020

Marine fuel coolers keep boat engine fuel from getting too hot while it travels between the tank and the engine. They are commonly used in the marine industry, as they can increase boat efficiency. What exactly do diesel fuel coolers do, though, and what purpose do they serve? Most importantly, will these devices offer a significant benefit to your marine operations? How Do Inline Fuel Coolers Work? Marine operators may add a fuel cooler to their boat for a variety of reasons, and many boats come with this device already installed. Boat fuel can heat up quickly while the…
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Engine Oil Myths

April 9, 2020

When it comes to marine diesel engine oil, there are plenty of myths about which types of oil are best for which engine. Here are some of the most common marine engine oil myths and the truth behind them. 1. Synthetic Oils Are Better Synthetic oils are made from synthesized chemicals, sometimes derived from petroleum, which eliminates crude oil. When you remove crude, you eliminate naturally occurring contaminants such as wax, making the oil molecules smaller and more uniform in size. This consistency can result in a slight decrease to engine wear. However, synthetic oils are at least twice…
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Understanding Low Power Troubleshooting

April 2, 2020

Engine performance problems can be a major headache. One common marine diesel engine problem is low power. Low power may or may not be accompanied by dark smoke, and could be caused by a number of issues. In fact, the issue might not even be the engine. Here's some important information for marine diesel troubleshooting. Low Power With Black Smoke If your engine is producing low power or low rpm and is emitting black smoke, the vessel may be underpowered or overloaded in its current configuration. Being overloaded has a direct effect on the propellers and also causes the…
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