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Regular unleaded.Regular unleaded.
An engine of that era would run better on leaded gas.
No, it will mess the engine up
Unleaded Gasoline, Diesel, Ethanol, or Natural Gas depending on the engine.
Regular unleaded gasoline.
If the van has a diesel engine, then you MUST use diesel fuel. Unleaded gasoline will destroy a diesel engine. Diesel fuel is also used as a lubricant in a diesel engine. The use of any other fuel except diesel will result in serious damage. If you have put unleaded in your diesel, do not start or drive this vehicle until you drain the tank and change all the fuel filters.If the van has a diesel engine, then you MUST use diesel fuel. Unleaded gasoline will destroy a diesel engine. Diesel fuel is also used as a lubricant in a diesel engine. The use of any other fuel except diesel will result in serious damage. If you have put unleaded in your diesel, do not start or drive this vehicle until you drain the tank and change all the fuel filters.
you can use regular unleaded, just add an octane boost every couple times you fill up
Unleaded gasoline is regular gasoline. Lead used to be added to gasoline to prevent engine knocking but the practice has been banned in most developed countries. 2nd Answer: There are some engines, a lot of them not in cars, that are made to use regular gasoline. They are designed so that the lead in regular old gasoline will build up on certain moving parts, and keep them sealed against engine pressures. Unleaded gas is not good for this type of engine, at all.
The net horsepower of a Ford 351 Cleveland engine is between 175 and 300 horsepower. The actual output varies based on the specific components used in the engine.
These days, all gasoline sold is unleaded. The term "premium" refers to the mixture used, such as the octane level and any additives, like engine cleaning enzymes.
Unleaded fuel should always be used in a modern engine. Leaded fuel causes a detrimental buildup that will quickly destroy your bike.
try a mixture of half leaded and half turpentine substitute i used to use leaded, but then decided to give unleaded a shot, works better for me, and had the engine checked.. No damage