Any diesel engine can run on quality biodiesel. Older engines even better. New engines can loose their warranty if you use biodiesel, so please check.
It is a federal law that catalytic converters are required on all cars built after 1975
1975?
1975 and later.
19751975
The first year for Catalytic converters was 1975They were first required on all cars in 1975.
Not unless it was originally equipped with a catalytic converter which is unlikely. If not, then NO it is not required.
They where required for the 1975 model year.
Yes, tractors can be modified or designed to use biodiesel as a fuel source. Biodiesel is a renewable alternative to traditional diesel fuel and can help reduce emissions and dependency on fossil fuels. Many modern tractors are already compatible with biodiesel blends.
Biodiesel
biodiesel = el biodiésel
Yes. All cars made after 1975 are required to have one.
Yes it is safe to mix petroleum diesel and biodiesel. Blends of biodiesel and petroleum diesel are designated "BX." Where "B" states that the fuel mixture is a biodiesel blend and "X" indicates the percentage of biodiesel in the blend. For example, common blends of biodiesel in North America include B2 (2% biodiesel), B5(5%), B20(20%), and B100(100%). B100 is also know as "neat," or pure, biodiesel.