Shell Archives - Stockman Oil

January 17, 2018 by David Westberry

How to Safely Jump Start your Car

Cold Weather and your Car Battery: Cold weather can adversely affect your car battery. Your car’s battery has a set cold cranking amp output. The lower CCA (Cold Cranking Amp) output, the more likely the battery will not produce enough amps to start your car. Cold batteries retain their charge better than warm batteries, but…

January 9, 2018 by David Westberry

The Mechanical Stability of Grease

Many types of grease look similar when new, but perform differently when in service. High quality greases maintain their consistency longer than low quality greases. In the video above, Shannon demonstrates this point. Two greases that look similar when new are placed in a lab blender to simulate the shearing that takes place inside a…