Keeping up on the maintenance of your diesel food truck is vital for the continued well-being of your vehicle. Giving your diesel food truck engine a good tune up once in a while will help the health of your diesel engine. No matter how good your food truck’s food and service may be, if your truck is off the road, you will lose money.

The following are some of the best ways that you can keep your diesel food truck engine running as it is supposed to.

7 Steps To Help Keep Your Diesel Food Truck On The Road

  • Buy the best available diesel fuel. Although there are numerous food truck owners that use bio fuel for their diesel food trucks, you have to be careful not to purchase bio-diesel or standard diesel fuel from a non-registered fuel distributor. Nothing will stop your truck faster than filling it with dirty fuel.
  • Oil filters and fuel filters. Diesel engines need to be kept fully lubricated in order for them to work properly, which makes checking and changing the oil and fuel filters a necessity. If the oil and/or fuel filters become clogged, you’ll notice a drop in gas mileage as well as poor engine performance.
  • Keep an eye on gaskets and hoses. Gaskets on diesel food truck engines must be monitored closely since they are exposed to extreme operating conditions and high engine vibration. If possible, all mounting bolts should be re-torqued at regular intervals to prevent leaks. This is also true for coolant hoses which can deteriorate quickly if not properly secured. When you replace a leaky gasket replace the others as a set since if one starts to leak, the rest aren’t far behind.
  • Clean the radiator. If the radiator is not completely clean, it can cause the engine to overheat. thus, it’s recommended to clean the outside of the radiator every 3 to 6 months (at minimum) in order to remove any road debris.
  • Clean all electrical connections. Cleaning all electrical cables and connectors of slug and corrosion is going to provide a better and electrical connection, which is going to allow electrical connections to be at their strongest.
  • Check the gauges. Checking all of a diesel food trucks gauges is a great way for you to see if there are any possible issues that need to be addressed (oil pressure falling, fuel issues, overheating, electrical issues).
  • Check the fan belts. A simple way to avoid engine repair is to make sure that the fan belts are all set to the proper tension.

Please Note: If you are not confident in performing any of these diesel food truck maintenance tasks you should get a mechanic to do them. They are best done by professionals who know what they are doing.

Do you have a diesel food truck? Do you have any additional tips for new diesel food truck owners? Share your ideas in the comment section below or on social media. Facebook | Twitter