[7] studied factors in oil affecting fuel efficiency such as SAE viscosity grade, VM, detergent- inhibitor (DI) package and FM selection using the 2.3 L en- gine dynamometer test. The fuel efficiency was improved with a reduction in single-grade and multi-grade oil viscosity. VM selection ...
[7] studied factors in oil affecting fuel efficiency such as SAE viscosity grade, VM, detergent-inhibitor (DI) package and FM selection using the 2.3 L engine dynamometer test. The fuel efficiency was improved with a reduction in single-grade and multi-grade oil viscosity. VM selection had a...