To fix the car engine problem related with the P1588, you do not need to change any part or component. Even you should not be replaced the car engine with position to only a P1588 DTC. The car service manual should be checked for more information on conceivable reasons of the responsibility, along with obligatory testing. This engine problem may start for the variable cylinder management system. The endless switching reasons excessive oil feasting and the trouble codes seem when oil weight drops to the point where it can no longer function the VCM system. Fix the car engine properly.