Top Tips for Diesel Engine Maintenance

When you have a diesel car, your number one priority when it comes to maintenance is to preserve its engine. Though you can follow all your diesel maintenance, issues can still occur. When your diesel automobile does intense work like pushing, pulling, or hauling, it can strain your diesel engine.


Diesel engines require continuous maintenance. If you want your truck to last longer, please follow some of our diesel maintenance tips below:

  • Replace fuel filters - Diesel goes through less refinement, and it tends to draw in moisture when sitting in the tank. Diesel engines tend to have two fuel filters, one to filter the fuel, and one to separate the water out.
  • Don’t miss fuel cleanings - Just like how your fuel filters need to be clean, you should keep your fuel injectors and other fuel system parts clean too. If you want your engine to run for long, don’t miss your regular fuel injection service.
  • Change your oil on time - Oil changes should be done more often when you put stress on your diesel engine.
  • Watch your coolant levels - The coolant should be monitored for its level and condition. If you ignore your coolant, it can rust and decay the vehicle’s cooling system components. When your cooling system goes wrong, it can lead to engine overheating.
  • Check the air filter - Air filters are located under the hood in the front of the engine compartment. If your vehicle’s air filter is filthy and clogged, it can restrict airflow in the engine. You should replace this when it looks dirty.

Diesel Service in Erie, PA

If you’re looking for dependable diesel service and repairs, look no further than the experts at Harrell Automotive. Please give us a call or schedule your appointment online with us today.