Other possible side effects include masking (hiding) the symptoms of low blood sugar and hyperthyroidism (overactive thyroid), especially a fast heartbeat. Tell your doctor if you gain weight or have trouble breathing while taking Bystolic. This is not a complete list of side effects.
Report Abuse. crank case is just another name for an engine. The case that holds the crank. The crank is a major part of your engine that when the ignition turns it turns the crank which allows your engine to run.So in other words put it in where the oil goes.If they said to pour it in your engine it would be no different.eport Abuse. crank case is just another name for an engine. The case that holds the crank. The crank is a major part of your engine that when the ignition turns it turns the crank which allows your engine to run.
When the engine goes through its cycle: 1  The piston starts at the top, the intake valve opens, and the piston moves down to let the engine take in a cylinder-full of air and gasoline. This is the intake stroke. 2  The piston moves back up to compress this fuel/air mixture. Compression makes the explosion more powerful.