Does diesel go bad in container? Open diesel fuel can last up to a month in most cases. If the diesel is stored in a sealed container indoors or in a vehicle tank, it will survive for six months without treatment. The fuel will survive 12 months if it has been treated with biocides and stabilizers. How long can diesel fuel sit before it goes bad? For metal fuel tanks, the minimum that manufacturers aim for is 10 years of use. Now there will be some variance in how long each material might last individually, either coated steel or aluminum, but unless there is some external damage done to the tank then it will last at least a decade. Some tanks last for decades, so metal tanks only need Diesel Fuel Shelf Life. With proper storage and maintenance practices, diesel fuel can last six to twelve months on average. This is true for regular clear diesel that is used for on-road vehicles and off-road/red-dyed diesel that is used in commercial and industrial settings. There are many factors that can affect its shelf life including: Moreover, there are some facts about diesel storage tanks which every manager should keep in his mind. In addition, states may announce the extra regulations. Before going deeper, let’s know the types of storage tanks 1. Sub-Base Tanks. To store diesel or other fuel which is less than 1000 gallons, the sub-base tanks are the best. Ford’s Power Stroke diesel V8 often lasts even longer than its gasoline-powered engines. According to ProSource Diesel, diesel pickup engines sometimes last for 500,000 miles or more. But a diesel-powered Ford F-250 is considered high mileage anywhere over 350,000 miles. Diesel fuel is also in shorter supply than normal. As with petrol, it will last for at least six months without going “off” although some suppliers reckon that it will last up to a year Pinkmist Discussion starter. 203 posts · Joined 2021. #1 · Jul 18, 2021. So the answer to that question seems to be yes/maybe and no. Yes, DEF can crystallize in the tank if it is low and left sitting. You can get BP’s full fact sheet on long-term diesel storage here >> Image: Club4x4 The company adds that diesel stored under cover, in sealed containers, can be expected to last 12 months, but it may in fact last longer than that. It should, however, not be used on coolant systems, oil systems or fuel-injection systems that produce pressures higher than 50 psi. SAE ratings displayed on the hose should be 30R6 or 30R7. Neoprene fuel line is available in 1/8-inch through 5/8-inch sizes on bulk rolls, with additional 3-foot sections of large 1-1/2-inch through 2-1/4-inch Frozen water can clog fuel lines and fuel filters, which starves the engine of fuel. Water freezes at a much higher temperature than does fuel, so if you're experiencing problems at temps ranging lKjngep.