Lubricants
Under the Hood: What is Motor Oil?
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It’s a cliché analogy, but oil really is the lifeblood of a vehicle’s powertrain. Without its friction-cutting properties engines would literally grind to a halt, failing in spectacular fashion. Connecting rods would punch holes in blocks, camshafts would pulverize themselves and bearing inserts would spin like the blades of a jet turbine.
Automakers Switching Oil to Improve Efficiency
That robust formulation is also designed to improve heat resistance and the reduce risk of thermal breakdown under high heat situations – i.e. turbocharged and supercharged engines.
