3 Common Diesel Engine Problems

3 Common Diesel Engine ProblemsDiesel engines were initially developed at the end of the 19th century and by the beginning of the 1900s they were used in many types of vehicles, especially large farm equipment. In 1930 Clessie Cummins proved that diesel engines were a viable option for passenger cars by completing a cross country roadtrip in a vehicle equipped with one. After that, himself and other pioneering manufacturers continued to work on these types of engines for many different types of vehicles, including heavy duty trucks and light duty family vehicles. Today diesel engines are a common and practical choice for many peoples' needs as they have multiple benefits, including the ability to get excellent fuel mileage. But, like almost anything with an alternative, they do have their downfalls. These are three common problems found with many diesel engines that you should be aware of.

Incorrect Engine Lubricants

One of the most common causes of hard starting and other diesel engine problems is the use of improper lubricant, A.K.A, engine oil. If the wrong oil is used it may allow oxygen into the hydraulic system that assists the fuel injection unit, creating a foam that results in fake fuel injector pressure. It is necessary to use the correct oil as recommended by the manufacturer for different seasons of the year as well due to changes in humidity and other weather related factors. Summertime may call for the use of a single-weight oil while winter weather needs a multi-weight oil to ensure proper engine function, depending on where you live.

Faulty Glow Plugs

Diesel engines utilize glow plugs to generate hot air which is compressed with diesel fuel to create the force that pumps the engine's pistons to create the power that moves the vehicle. Glow plugs have heating elements very similar to those in a toaster and should they go bad it will become difficult, if not impossible, to start your vehicle.

Loss of Power

Fuel delivery issues are often the root cause of loss of power in diesel engines. While the fuel injector system may be at fault, it is smart to start with checking the main fuel filter, located in the fuel line between the gas tank and the injectors. This filter removes contaminants and water from the fuel and these impurities are collected in the filter bowl. This bowl must be cleaned regularly in order to avoid hard start or power loss issues.

If you drive a diesel vehicle be sure to give in the special maintenance it requires. When it is time for light duty diesel engine repair in Santa Fe head to Automotive Resources. Our team offers professional diesel auto repair and maintenance for many cars and trucks. If you'd like to learn more about our services, or to schedule diesel repair in Santa Fe give us a call at (505) 995-9590 today.

Automotive Resources Blog

Written and Published By MORBiZ

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