What Viscosity Motor Oil Do I Use?

Answer A car's engine life relies heavily on the quality of the motor oil running through it. The viscosity of the motor oil could increase or destroy the life of internal combustion engines. Motor oil v... Read More »

Top Q&A For: What Viscosity Motor Oil Do I Use

How to Measure the Viscosity of Motor Oil?

There are scientific ways to measure viscosity with a viscometer; but, a do-it-yourselfer's kitchen has most of the tools necessary to obtain a simple measurement of a motor oil's viscosity. Althou... Read More »

Motor Oil Viscosity Explained?

Motor oil viscosity is a measurement of oil thickness. Thick oil provides a heavier barrier between moving parts. However, thick oil cannot be easily distributed in an engine that is cold--and that... Read More »

Motor Oil Viscosity Differences?

A motor oil's viscosity rating informs a consumer of how easily the oil will pour at any specific temperature. Motor oils with high viscosity ratings will be thicker at the same temperature than oi... Read More »

How Do Motor Oil Weights Compare to Viscosity?

Motor oil weight is a measurement of viscosity; 30-weight motor oil will have a viscosity rating of 30. Viscosity is a measurement of oil thickness at a certain temperature.TemperatureTo determine ... Read More »