But for the most part bad gas was a problem that affected people like farmers and antique car guys who let things sit for a long, long time then tried to take a shortcut by not cleaning the old fuel out of the tank or engine before they tried to bring some piece of internal combustion equipment back to life. That was the old days. Typically, a fuel-cell system is twice as efficient as a gasoline system. Most of the fuel-cell vehicles coming to market in the next few years will be able to deliver close to 70 miles per Hi all, I need some good advice, how long does diesel last in a truck before it is no good. The reason for question is that the fuel in my tanks is about 18 months to 2 years old, and i am not sure if it will be any good to use. P.S truck has not been started for that long. If this truck could do it, any of them can—so long as they have the optional 33-gallon tank and standard 3.21 axle gearing to pair with the diesel. Finally Filling Up Pump #4 clicked off Does Diesel Go Bad in Tank? Diesel fuel has a reputation for being durable and long-lasting, but does it ever go bad in your tank? The answer is yes, diesel can go bad, and several factors can affect its quality, leading to a slew of issues for your engine. If a car gets 7.9 miles per liter (based on fuel efficiency) then I can get a ratio of energy per mile (based on the energy in the gasoline). This would be 8.5 MJ per 7.9 miles or 1.08 MJ/mile. Filling your car with petrol or diesel is a necessary evil and something we all do without a second thought. Which might be a mistake, because it can be a bit more complicated than you think…. Here are six things you might not know about filling up your car. Saga Car Insurance: Join over a million drivers already benefiting from our There are a few things you can do to help fresh gasoline last longer. One way to make it last for a longer period of time is to start your car and drive it from time to time, even if it is only around the block. A few times each week is ideal for keeping the fuel inside your car’s tank from going bad. Diesel engines also have fewer components than gas engines, which means your car has fewer potential parts that could malfunction. Most diesel engines require fewer repair and maintenance services The Land Rover Discovery is able to travel the longest distance on one tank at 593.93 miles with a tank capacity of 90 litres. Shortest Distance on One Tank. The Hyundai i10 sits at the bottom of our chart with just 330.29 miles for a full tank, although, this is partially due to the size of the tank itself as it has a capacity of 35 litres OyUNI3P.