As fun as it is to own a boat, they can create headaches if you neglect maintenance. Follow these boat maintenance and boat engine maintenance tips to help you avoid expensive repairs and stay on the water.
Diesel fuel can gel in winter Diesel contains naturally occurring wax that solidifies in cold temperatures. Normally the wax is in liquid form, and due to its importance, we definitely want it in the solution. When temperatures drop, wax crystals form and cling to one another. As temperatures continue to decrease, formation continues until it restricts the flow of fuel through fuel filters, eventually stalling the engine. Wax formation in fuel is commonly known as “gelling.” Depending on the fuel, gelling can occur at temperatures barely below 32ºF (0ºC).
The main difference between GL-4 and GL-5 gear oils is in the level of extreme-pressure (EP) additives. If you’ve ever purchased gear oil, or spent any time looking at gear-oil specifications, you have undoubtedly come across the API GL-4 and GL-5 specifications. You may have wondered, what is the difference between GL-4 and GL-5 gear oil? Where can I buy GL-4 and GL-5 gear oil?