The B1563 Code is a faulty code of the engine and this code appears when the engine is verified. You need to resolve the dysfunction of the engine for making it fit for running. The code has several meanings but it seems that due to the body problem of the engine, the code has appeared. There are 2 main kinds of cylinder defuse which is used today, dependent on the kind of car engine. The B1563 code for the pushrod design which functions solenoids to change the oil compression transported to the lifters. In their misshapen state, the lifters are incapable to raise their companion pushrods under the valve rocker arms, resultant in valves that cannot be activated and closed.