Common Causes and Symptoms of Piston Ring Failures

Diesel engines are highly efficient and dependable in transportation. Diesel engines are the workhorses of the automobile industry, whether they are installed in a car, a truck, or industrial machinery. To fully appreciate their superior performance, it is necessary to understand what they are and how they work.

To operate, compressed air is used to burn diesel fuel at a high temperature. When fuel burns, it actuates the piston, converting chemical energy to mechanical energy. As a result, diesel engines are well-suited for heavy-duty vehicles such as trucks, tractors, locomotives, and naval vessels. While they are beneficial, they are profoundly different from conventional gasoline engines.

The most critical component to inspect is the piston ring of a diesel engine. Piston rings are an integral part of the piston system and must be installed properly. However, not every piston ring is identical. Some are better at sealing than others, and some are more durable. As technology advances, so do the designs and materials used in these rings.

Piston Ring Failure: Causes and Symptoms

If you suspect that your vehicle’s piston ring is failing, there are a few things you should know. When the piston reaches a specific temperature, these issues become excessively hot. If the ring is not replaced before it wears out, you will need to replace the entire engine. Fortunately, you can take steps to avoid the issue and get your truck back on the road as soon as possible.

A failing piston ring will result in a loss of compression in the engine. When the cylinder ring is damaged, oil leaks out due to a broken seal. Consequently, power is lost, and engine performance is reduced. Moreover, you will encounter difficult starts and increased exhaust emissions. If you notice any of these issues, you can immediately replace them.

Maintaining piston ring

There are several methods for piston ring maintenance. You can either clean it chemically or by rinsing it with gasoline. Ensure that you change your cylinder oil regularly to maximize your engine’s diesel power performance. Besides this, you should protect your ring with a special coating or chrome film that repels rust and debris.

To learn more, here is an infographic from Pure Diesel Power.

Read More: Why You Should Buy Diesel Performance Parts At Diesel Performance Shops


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