Common Diesel Engine Problems and How to Troubleshoot Them

Diesel Engine Won't Start - Some Common Problems and How to Troubleshoot Them These could be a dead battery, worn out glow plugs or dirty fuel filter etc... To fix this, you may want to begin by testing the battery, swapping in new glow plugs and also opting for either a fuel filter cleaning or even buying a replacement. Following these steps could help you get the engine starting properly again.

One other sign that your diesel engine is in trouble and you have a lost of power. Essentially, this means that the engine is unable to accelerate as usual. Things like dirty fuel injectors, clogged air filters or a busted turbocharger could be behind this problem. For this issue, you should clean or replace the filters (or turbo if necessary). And by dealing with these likely culprits, you can get your engine back in top running order.

Diesel engines may be noisy in some cases beyond normal limits. Worn Bearings Or Piston Damage: If your engine seems to be getting louder, or there are knocking sounds coming from the engine, you probably have worn out bearings due to long term oil neglect and / or piston damage. These problems might require an entire engine rebuild in order to address the issue and make sure that your machine runs smoothly.

Diesel engines have a couple problems that can cause overheating, which could come from a bad thermostat and clogged radiator or low coolant. This could involve cleaning the radiator or replacing it completely, purchasing a new thermostat (if applicable) and replenishing your coolant supply. With all but three areas easily accessible to the DIYer, or value-minded repair technician who needs a quick solution to an overheating conundrum.

This is an unmistakable sign of trouble with your diesel motor when you see smoke coming from the exhaust. The color of the smoke will give you a clue as to what might be going on, blue = oil being burned off black= excess fuel and white coolant burning. In such situations, it is recommended to get help of mechanic so that they can easily remove the problem and make your car accustomed as well.

Take a look at some of the things that diesel engines can suffer from and what you should do to resolve them. Remember, regular maintenance is key that will help you keep your engine running for years to come.