Vanderhall 1.4 PCV fix with catch can systemVanderhall 1. 4 PCV fix with catch can system Just like with the Cruze Sonic and Trax This version is designed to fix the PCV issues found in the ecotec engines. Since the vanderhall shares the same drivetrain as those cars it shares the same PCV flaws as those cars. This kit will fix the PCV issues as well as add a catch can into the system to allows a place for moisture to freeze instead of inside your intercooler and also catch all of the sludge