P
paor
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AGCO's Valtra division has approved the use of 100% biodiesel (B100) without modification in all its SisuDiesel engines, including those with commonrail fuel injection on the latest Tier III versions. While no modifications are required, the engine oil, oil filter and fuel filter must be changed more frequently than the normal mineral diesel service interval. In commonrail engines, an additional pre-filter must be fitted between fuel tank and engine to remove the extra water that commonly occurs in biodiesel.