Schaeffer Manufacturing, maker of synthetic oil and fuel additives, provides this list to help keep trucks in prime condition:
1) Maintain a quarterly testing routine for bacteria proliferation and contamination in both the fuel and storage tanks.
2) Use a moisture control treatment before or during the winter months to disperse and encapsulate water in the fuel to protect engine components and prevent water from becoming a habitat for the bacteria mentioned above.
3) Keep an emergency supply of fuel anti-gel in each truck to keep fuel and diesel oils flowing in the cold weather. Prepare by having one gallon of anti-gel per expected fill up.
4) Manually verify that every tire is inflated properly. Tires change pressure when temperatures drop and are also at great risk to fail at high speeds in hot weather.
5) Refuel only at designated locations and inquire before adding fuel.
6) Check the fuel pump filter periodically.
7) Know how cold diesel can flow and use a winter additive that helps prevent the formation of large wax crystals, which can quickly plug fuel lines and filters. There is an increased amount of total wax present in ULSD, which makes wax particles more concentrated and harder to disperse.
8) Consider switching to a full-synthetic oil.
9) Check the age of batteries before cold and hot weather arrives.
10) Lubricate fifth wheels and king pins in cold or icy weather. Properly lubricated fifth wheels keep trailers from binding and allows easier turning in snow, ice and slush.
11) Track and evaluate and vehicle usage/mileage for appropriate PM scheduling. A regular maintenance program can help determine issues with the radiator, hoses, belts and cooling system.
For information, visit www.schaefferoil.com.