The B1579 Code is necessary to know the meaning and if you do not know model and manufacturer, it is very tough to solve the problem. Since, the same code is used in multiple manufacturer car and different model of car. The B1579 Code can be solved after learning the dictionary meaning. As the code started with B, so the problem of the engine started from body of engine. There are now two main sorts of cylinder diffusion for today, dependent on the sort of engine. The B1579 code for the pushrod design which uses solenoids to alter the oil pressure carried to the lifters.