Common Challenges with Diesel Engines
Diesel engines are powerful and lasting workhorses but are not impervious to troubles.
Diesel engines still power some of the planet's most robust machines and vehicles. They have been around for so long that their efficiency and durability have evolved to be unmatched. These features make them indispensable for heavy-duty tasks. Yet, like all machines, they aren't without challenges.
Here is a look at some of those common challenges and their reasons:
Engine overheating
The first major possible issue is engine overheating. It's the most common issue diesel engines face. It's usually due to a cooling system that can't keep up or a blockage that restricts air from passing through. Check and maintain the engine and the area around it to prevent this occurrence.
Oil leaks and oxidation
Oil leaks are messy and can cause other problems if they fester. Diesel engines have trouble with oil thickening. When oil oxidizes, it loses its flow, making it harder to lubricate the engine properly. So, keep an eye on oil levels and quality.
Fuel system issues
A diesel engine's fuel system is like the engine's blood that makes every other part work. Problems with the fuel system can lead to poor performance or even a complete shutdown. Common causes include dirty fuel filters or fuel injectors that aren't behaving as they should. Keep these issues at bay with cleaning and maintenance.
Noise and vibration
Diesel engines are naturally louder than their gasoline counterparts. Even so, excessive noise or vibration can signal trouble. It might be as simple as loose components or as serious as a problem with the fuel injectors. Keep listening for unusual sounds to remain alert to trouble.
Emission system problems
Emission systems in diesel engines are complicated. They're supposed to reduce the engine's environmental impact as part of their function. However, they can run into problems like clogged particulate filters, rendering them ineffective. Therefore, these systems need regular checks to maintain good working order.
Cold weather woes
Diesel engines don't perform well in the cold. Starting in chilly weather can be a challenge because of the diesel fuel thickening and gelling. Using winter-grade fuel and keeping the engine in a warm spot can ease this issue.
Turbocharger troubles
Many diesel engines use turbochargers to boost power. But turbochargers can gradually, sometimes imperceptibly, wear out. Enough wear leads to decreased performance or failure. Listen for strange noises and monitor performance to catch these problems before they grow.
Take care of the diesel engine
Diesel engines are powerful and lasting workhorses but are not impervious to troubles. The previously discussed issues can put their durability to the test. Therefore, it is best to stay vigilant and watch all its components to protect the engine's integrity. Prevention is better than cure, but if cure is necessary, diesel repair services are there to step up and fix any problems that arise.
KTS Enterprise in Phoenix offers comprehensive mobile fleet truck maintenance and repairs catering to client needs, from preventative service to major repairs. Call us at (602) 878-6088.
