Motor oil, engine oil, or engine lubricant is any of various substances that are
used for lubrication of internal combustion engines.
Motor oil viscosity grades and how they are selected. What do they mean and
why is it important?
We explain what the label on your bottle of oil means, the viscosity, what the
codes mean and why are they important?
www.ask.com/youtube?q=Oil Viscosity Explained&v=NIreg-1w22M
Jul 8, 2014 ... Watch this short video as Shanna explains engine oil viscosity -- or the difference
between "thick" and "thin" oils.
www.ask.com/youtube?q=Oil Viscosity Explained&v=E_iN_IJpSIU
Aug 30, 2010 ... Dan Watson, AMSOIL dealer, looks at how motor oil viscosity ratings are
determined and what i... ... An explanation that makes sense.
www.ask.com/youtube?q=Oil Viscosity Explained&v=KHtyCVr-HKo
Nov 19, 2013 ... In this video Jeff explains motor oil viscosity and decodes the ... was incredibly
HOT when i open my engine hood ,any explanation please ?.
Jun 13, 2016 ... So 10W-30 oil has less viscosity when cold and hot than does 20W-50. Motor oil
thins as it heats and thickens as it cools. So, with the right ...
Jiffy Lube explains what engine oil viscosity is and how it helps you select ...
Viscosity Explained ... Viscosity measures how much the motor oil can resist flow.
Viscosity Index Improvers. An oils viscosity will decrease as the engine
temperature rises. Viscosity ...
The service rating of passenger car and commercial automotive motor oils is
classified by the ... It specifies the viscosity grade required for your car's engine.