4 Common Diesel Engine Problem

4 Common Diesel Engine Problem

Clayton Auto Service Blog

Diesel and gas powered engines do have many similarities about the way they operate but the differences are what makes diesel engines unique. Diesel engines have been around since the end of the 19th century but they were originally only used on large farm equipment and other slow moving machinery. This was because of their initial limitations to generate speed but development of the engine into the 1930s found this type of engine was just as capable of being used in an automobile as a gas powered one. But they do have their differences and require special maintenance and they can develop problems all their own. Here are a few common issues surrounding modern diesel engines that will likely require a trip to a specialized diesel mechanic.

Failing Glow Plugs

One of the biggest difference between diesel and gas engines is the use of glow plugs. Diesel engines use glow plugs to generate warm air which is compressed with diesel fuel to create the force that pumps the pistons. Glow plugs utilize heating elements like the ones in toaster ovens and if they go bad due to corrosion or some other issue it will become extremely difficult, if not impossible, to start your vehicle.

Incorrect Engine Lubricants

A second cause of hard starting that is more often apparent during the winter is the use of the incorrect engine oil in the motor. It is important to use the right oil for the right season in diesel motors. The summer months may call for a single-weight oil while it may be necessary to use a multi-weight oil in the winter to ensure proper engine function.

Faulty Lead Acid Batteries

Diesel engines have a high compression ratio that places a greater load on the starter motor, which draws amperage from the battery. This puts immense amounts of stress on the battery and makes them more likely to die during elongated engine cranking. If your diesel engine is having trouble starting within a few cranks don't be surprised if you end up needing a jump start.

Loss of Engine Power

Common reasons for power loss are often related to the fuel delivery system. One of the biggest issues is neglecting to drain the bowl connected to the main fuel filter. This filter prevents impurities from making their way into the engine by collecting them in this specialized bowl. If it is not drained it will result in hard starting, poor acceleration and a rough idle as sufficient amounts of fuel will not be able to make its way to the combustion chamber.

Diesel engines definitely have their perks, such as great fuel economy for larger vehicles, but they need special care. If you require diesel engine repair in Lake City come see the diesel experts at Clayton Auto Service. Our team services all makes gas and diesel vehicles performing routine auto maintenance and complex repairs. Give us a call today at (404) 341-6487 and let us take care of all your car related needs!

Clayton Auto Service Blog

Written By Brian Corey

Published By MORBiZ