The B1588 Code has a meaning for your faulty car and if you want to solve the problem of the engine problem, you should study and have all machineries for solving the problem of the code. Body problem of the engine is necessary to solve and it is possible if you use all information like manufacturer name and model number. Reading the manual for the car is also possible. The B1588 code is set for the pushrod design which setup solenoids to change the oil pressure carried to the lifters. You can easily solve the problem if you have all tools and experience.